Home / 8,134,264.38-11,215,071.30-5,955,024.15

Finding the Fourth Proportional to 8,134,264.38, 11,215,071.30 and 5,955,024.15

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Solution

The fourth proportional to 8,134,264.38, 11,215,071.30 and 5,955,024.15 is: 8,210,456.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,134,264.38 : 11,215,071.30 = 5,955,024.15 : x
  2. Step 2: Convert to fraction form
    8,134,264.38/11,215,071.30 = 5,955,024.15/x
  3. Step 3: Cross multiply
    8,134,264.38x = 11,215,071.30 × 5,955,024.15
  4. Step 4: Simplify right side
    8,134,264.38x = 66,786,020,457,803.24
  5. Step 5: Solve for x
    x = 66,786,020,457,803.24/8,134,264.38
  6. Step 6: Final answer
    x = 8,210,456.08

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Double scale
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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.