Home / 4,971,029.40-7,456,544.10-4,026,245.40

Finding the Fourth Proportional to 4,971,029.40, 7,456,544.10 and 4,026,245.40

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Solution

The fourth proportional to 4,971,029.40, 7,456,544.10 and 4,026,245.40 is: 6,039,368.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,971,029.40 : 7,456,544.10 = 4,026,245.40 : x
  2. Step 2: Convert to fraction form
    4,971,029.40/7,456,544.10 = 4,026,245.40/x
  3. Step 3: Cross multiply
    4,971,029.40x = 7,456,544.10 × 4,026,245.40
  4. Step 4: Simplify right side
    4,971,029.40x = 30,021,876,382,522.14
  5. Step 5: Solve for x
    x = 30,021,876,382,522.14/4,971,029.40
  6. Step 6: Final answer
    x = 6,039,368.10

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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.