Home / 4,154,310.10-6,231,465.15-1,493,958.10

Finding the Fourth Proportional to 4,154,310.10, 6,231,465.15 and 1,493,958.10

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Solution

The fourth proportional to 4,154,310.10, 6,231,465.15 and 1,493,958.10 is: 2,240,937.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,154,310.10 : 6,231,465.15 = 1,493,958.10 : x
  2. Step 2: Convert to fraction form
    4,154,310.10/6,231,465.15 = 1,493,958.10/x
  3. Step 3: Cross multiply
    4,154,310.10x = 6,231,465.15 × 1,493,958.10
  4. Step 4: Simplify right side
    4,154,310.10x = 9,309,547,835,710.22
  5. Step 5: Solve for x
    x = 9,309,547,835,710.22/4,154,310.10
  6. Step 6: Final answer
    x = 2,240,937.15

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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.