Home / 4,398,243.56-6,598,397.82-1,365,454.52

Finding the Fourth Proportional to 4,398,243.56, 6,598,397.82 and 1,365,454.52

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Solution

The fourth proportional to 4,398,243.56, 6,598,397.82 and 1,365,454.52 is: 2,048,502.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,398,243.56 : 6,598,397.82 = 1,365,454.52 : x
  2. Step 2: Convert to fraction form
    4,398,243.56/6,598,397.82 = 1,365,454.52/x
  3. Step 3: Cross multiply
    4,398,243.56x = 6,598,397.82 × 1,365,454.52
  4. Step 4: Simplify right side
    4,398,243.56x = 9,009,812,128,077.15
  5. Step 5: Solve for x
    x = 9,009,812,128,077.15/4,398,243.56
  6. Step 6: Final answer
    x = 2,048,502.32

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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.