Home / 5,064,887.16-7,597,348.70-1,226,712.15

Finding the Fourth Proportional to 5,064,887.16, 7,597,348.70 and 1,226,712.15

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Solution

The fourth proportional to 5,064,887.16, 7,597,348.70 and 1,226,712.15 is: 1,840,072.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,064,887.16 : 7,597,348.70 = 1,226,712.15 : x
  2. Step 2: Convert to fraction form
    5,064,887.16/7,597,348.70 = 1,226,712.15/x
  3. Step 3: Cross multiply
    5,064,887.16x = 7,597,348.70 × 1,226,712.15
  4. Step 4: Simplify right side
    5,064,887.16x = 9,319,759,951,943.15
  5. Step 5: Solve for x
    x = 9,319,759,951,943.15/5,064,887.16
  6. Step 6: Final answer
    x = 1,840,072.57

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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.