Home / 1,531,756.10-2,297,720.55-466,832.90

Finding the Fourth Proportional to 1,531,756.10, 2,297,720.55 and 466,832.90

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Solution

The fourth proportional to 1,531,756.10, 2,297,720.55 and 466,832.90 is: 700,275.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,531,756.10 : 2,297,720.55 = 466,832.90 : x
  2. Step 2: Convert to fraction form
    1,531,756.10/2,297,720.55 = 466,832.90/x
  3. Step 3: Cross multiply
    1,531,756.10x = 2,297,720.55 × 466,832.90
  4. Step 4: Simplify right side
    1,531,756.10x = 1,072,651,547,746.10
  5. Step 5: Solve for x
    x = 1,072,651,547,746.10/1,531,756.10
  6. Step 6: Final answer
    x = 700,275.68

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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.