Home / 10,331,888.69-15,501,320.76-4,573,828.06

Finding the Fourth Proportional to 10,331,888.69, 15,501,320.76 and 4,573,828.06

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Solution

The fourth proportional to 10,331,888.69, 15,501,320.76 and 4,573,828.06 is: 6,862,286.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,331,888.69 : 15,501,320.76 = 4,573,828.06 : x
  2. Step 2: Convert to fraction form
    10,331,888.69/15,501,320.76 = 4,573,828.06/x
  3. Step 3: Cross multiply
    10,331,888.69x = 15,501,320.76 × 4,573,828.06
  4. Step 4: Simplify right side
    10,331,888.69x = 70,900,375,859,148.52
  5. Step 5: Solve for x
    x = 70,900,375,859,148.52/10,331,888.69
  6. Step 6: Final answer
    x = 6,862,286.07

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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.