Home / 9,743,595.60-14,615,393.40-3,011,998.80

Finding the Fourth Proportional to 9,743,595.60, 14,615,393.40 and 3,011,998.80

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Solution

The fourth proportional to 9,743,595.60, 14,615,393.40 and 3,011,998.80 is: 4,517,998.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,743,595.60 : 14,615,393.40 = 3,011,998.80 : x
  2. Step 2: Convert to fraction form
    9,743,595.60/14,615,393.40 = 3,011,998.80/x
  3. Step 3: Cross multiply
    9,743,595.60x = 14,615,393.40 × 3,011,998.80
  4. Step 4: Simplify right side
    9,743,595.60x = 44,021,547,382,327.92
  5. Step 5: Solve for x
    x = 44,021,547,382,327.92/9,743,595.60
  6. Step 6: Final answer
    x = 4,517,998.20

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.