Home / 5,817,384.46-8,725,748.49-2,577,989.13

Finding the Fourth Proportional to 5,817,384.46, 8,725,748.49 and 2,577,989.13

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Solution

The fourth proportional to 5,817,384.46, 8,725,748.49 and 2,577,989.13 is: 3,866,838.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,817,384.46 : 8,725,748.49 = 2,577,989.13 : x
  2. Step 2: Convert to fraction form
    5,817,384.46/8,725,748.49 = 2,577,989.13/x
  3. Step 3: Cross multiply
    5,817,384.46x = 8,725,748.49 × 2,577,989.13
  4. Step 4: Simplify right side
    5,817,384.46x = 22,494,884,725,612.36
  5. Step 5: Solve for x
    x = 22,494,884,725,612.36/5,817,384.46
  6. Step 6: Final answer
    x = 3,866,838.25

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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.