Home / 8,414,715.60-11,613,330.32-4,744,339.11

Finding the Fourth Proportional to 8,414,715.60, 11,613,330.32 and 4,744,339.11

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Solution

The fourth proportional to 8,414,715.60, 11,613,330.32 and 4,744,339.11 is: 6,547,764.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,414,715.60 : 11,613,330.32 = 4,744,339.11 : x
  2. Step 2: Convert to fraction form
    8,414,715.60/11,613,330.32 = 4,744,339.11/x
  3. Step 3: Cross multiply
    8,414,715.60x = 11,613,330.32 × 4,744,339.11
  4. Step 4: Simplify right side
    8,414,715.60x = 55,097,577,210,803.12
  5. Step 5: Solve for x
    x = 55,097,577,210,803.12/8,414,715.60
  6. Step 6: Final answer
    x = 6,547,764.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.