Home / 1,337,641.10-2,006,461.65-496,018.70

Finding the Fourth Proportional to 1,337,641.10, 2,006,461.65 and 496,018.70

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Solution

The fourth proportional to 1,337,641.10, 2,006,461.65 and 496,018.70 is: 744,028.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,641.10 : 2,006,461.65 = 496,018.70 : x
  2. Step 2: Convert to fraction form
    1,337,641.10/2,006,461.65 = 496,018.70/x
  3. Step 3: Cross multiply
    1,337,641.10x = 2,006,461.65 × 496,018.70
  4. Step 4: Simplify right side
    1,337,641.10x = 995,242,499,232.86
  5. Step 5: Solve for x
    x = 995,242,499,232.86/1,337,641.10
  6. Step 6: Final answer
    x = 744,028.05

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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.