Home / 10,827,264.34-16,239,632.30-4,350,077.47

Finding the Fourth Proportional to 10,827,264.34, 16,239,632.30 and 4,350,077.47

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Solution

The fourth proportional to 10,827,264.34, 16,239,632.30 and 4,350,077.47 is: 6,524,608.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,827,264.34 : 16,239,632.30 = 4,350,077.47 : x
  2. Step 2: Convert to fraction form
    10,827,264.34/16,239,632.30 = 4,350,077.47/x
  3. Step 3: Cross multiply
    10,827,264.34x = 16,239,632.30 × 4,350,077.47
  4. Step 4: Simplify right side
    10,827,264.34x = 70,643,658,589,314.28
  5. Step 5: Solve for x
    x = 70,643,658,589,314.28/10,827,264.34
  6. Step 6: Final answer
    x = 6,524,608.28

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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.