Home / 7,306,623.59-10,083,160.17-4,043,663.33

Finding the Fourth Proportional to 7,306,623.59, 10,083,160.17 and 4,043,663.33

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Solution

The fourth proportional to 7,306,623.59, 10,083,160.17 and 4,043,663.33 is: 5,580,266.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,306,623.59 : 10,083,160.17 = 4,043,663.33 : x
  2. Step 2: Convert to fraction form
    7,306,623.59/10,083,160.17 = 4,043,663.33/x
  3. Step 3: Cross multiply
    7,306,623.59x = 10,083,160.17 × 4,043,663.33
  4. Step 4: Simplify right side
    7,306,623.59x = 40,772,904,979,529.77
  5. Step 5: Solve for x
    x = 40,772,904,979,529.77/7,306,623.59
  6. Step 6: Final answer
    x = 5,580,266.25

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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.