Home / 10,332,360.81-15,502,026.24-4,574,299.23

Finding the Fourth Proportional to 10,332,360.81, 15,502,026.24 and 4,574,299.23

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Solution

The fourth proportional to 10,332,360.81, 15,502,026.24 and 4,574,299.23 is: 6,862,991.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,332,360.81 : 15,502,026.24 = 4,574,299.23 : x
  2. Step 2: Convert to fraction form
    10,332,360.81/15,502,026.24 = 4,574,299.23/x
  3. Step 3: Cross multiply
    10,332,360.81x = 15,502,026.24 × 4,574,299.23
  4. Step 4: Simplify right side
    10,332,360.81x = 70,910,906,693,071.80
  5. Step 5: Solve for x
    x = 70,910,906,693,071.80/10,332,360.81
  6. Step 6: Final answer
    x = 6,862,991.72

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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.