Home / 3,098,092.47-4,648,957.55-1,300,837.74

Finding the Fourth Proportional to 3,098,092.47, 4,648,957.55 and 1,300,837.74

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Solution

The fourth proportional to 3,098,092.47, 4,648,957.55 and 1,300,837.74 is: 1,952,020.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,098,092.47 : 4,648,957.55 = 1,300,837.74 : x
  2. Step 2: Convert to fraction form
    3,098,092.47/4,648,957.55 = 1,300,837.74/x
  3. Step 3: Cross multiply
    3,098,092.47x = 4,648,957.55 × 1,300,837.74
  4. Step 4: Simplify right side
    3,098,092.47x = 6,047,539,426,193.75
  5. Step 5: Solve for x
    x = 6,047,539,426,193.75/3,098,092.47
  6. Step 6: Final answer
    x = 1,952,020.31

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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.