Home / 8,224,366.16-11,350,473.48-4,739,827.28

Finding the Fourth Proportional to 8,224,366.16, 11,350,473.48 and 4,739,827.28

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Solution

The fourth proportional to 8,224,366.16, 11,350,473.48 and 4,739,827.28 is: 6,541,450.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,224,366.16 : 11,350,473.48 = 4,739,827.28 : x
  2. Step 2: Convert to fraction form
    8,224,366.16/11,350,473.48 = 4,739,827.28/x
  3. Step 3: Cross multiply
    8,224,366.16x = 11,350,473.48 × 4,739,827.28
  4. Step 4: Simplify right side
    8,224,366.16x = 53,799,283,841,420.54
  5. Step 5: Solve for x
    x = 53,799,283,841,420.54/8,224,366.16
  6. Step 6: Final answer
    x = 6,541,450.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.