Home / 5,068,060.47-7,602,027.30-1,229,914.69

Finding the Fourth Proportional to 5,068,060.47, 7,602,027.30 and 1,229,914.69

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Solution

The fourth proportional to 5,068,060.47, 7,602,027.30 and 1,229,914.69 is: 1,844,856.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,068,060.47 : 7,602,027.30 = 1,229,914.69 : x
  2. Step 2: Convert to fraction form
    5,068,060.47/7,602,027.30 = 1,229,914.69/x
  3. Step 3: Cross multiply
    5,068,060.47x = 7,602,027.30 × 1,229,914.69
  4. Step 4: Simplify right side
    5,068,060.47x = 9,349,845,053,125.82
  5. Step 5: Solve for x
    x = 9,349,845,053,125.82/5,068,060.47
  6. Step 6: Final answer
    x = 1,844,856.65

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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.