Home / 7,224,031.49-10,834,389.00-4,306,949.73

Finding the Fourth Proportional to 7,224,031.49, 10,834,389.00 and 4,306,949.73

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Solution

The fourth proportional to 7,224,031.49, 10,834,389.00 and 4,306,949.73 is: 6,459,435.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,224,031.49 : 10,834,389.00 = 4,306,949.73 : x
  2. Step 2: Convert to fraction form
    7,224,031.49/10,834,389.00 = 4,306,949.73/x
  3. Step 3: Cross multiply
    7,224,031.49x = 10,834,389.00 × 4,306,949.73
  4. Step 4: Simplify right side
    7,224,031.49x = 46,663,168,816,118.31
  5. Step 5: Solve for x
    x = 46,663,168,816,118.31/7,224,031.49
  6. Step 6: Final answer
    x = 6,459,435.97

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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.