Home / 5,532,001.80-8,298,002.70-4,026,252.30

Finding the Fourth Proportional to 5,532,001.80, 8,298,002.70 and 4,026,252.30

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Solution

The fourth proportional to 5,532,001.80, 8,298,002.70 and 4,026,252.30 is: 6,039,378.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,532,001.80 : 8,298,002.70 = 4,026,252.30 : x
  2. Step 2: Convert to fraction form
    5,532,001.80/8,298,002.70 = 4,026,252.30/x
  3. Step 3: Cross multiply
    5,532,001.80x = 8,298,002.70 × 4,026,252.30
  4. Step 4: Simplify right side
    5,532,001.80x = 33,409,852,456,281.21
  5. Step 5: Solve for x
    x = 33,409,852,456,281.21/5,532,001.80
  6. Step 6: Final answer
    x = 6,039,378.45

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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.