Home / 3,032,020.20-4,548,030.30-2,354,432.94

Finding the Fourth Proportional to 3,032,020.20, 4,548,030.30 and 2,354,432.94

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Solution

The fourth proportional to 3,032,020.20, 4,548,030.30 and 2,354,432.94 is: 3,531,649.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,020.20 : 4,548,030.30 = 2,354,432.94 : x
  2. Step 2: Convert to fraction form
    3,032,020.20/4,548,030.30 = 2,354,432.94/x
  3. Step 3: Cross multiply
    3,032,020.20x = 4,548,030.30 × 2,354,432.94
  4. Step 4: Simplify right side
    3,032,020.20x = 10,708,032,350,438.08
  5. Step 5: Solve for x
    x = 10,708,032,350,438.08/3,032,020.20
  6. Step 6: Final answer
    x = 3,531,649.41

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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.