Home / 3,582,432.90-5,374,358.07-1,023,670.98

Finding the Fourth Proportional to 3,582,432.90, 5,374,358.07 and 1,023,670.98

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Solution

The fourth proportional to 3,582,432.90, 5,374,358.07 and 1,023,670.98 is: 1,535,708.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,582,432.90 : 5,374,358.07 = 1,023,670.98 : x
  2. Step 2: Convert to fraction form
    3,582,432.90/5,374,358.07 = 1,023,670.98/x
  3. Step 3: Cross multiply
    3,582,432.90x = 5,374,358.07 × 1,023,670.98
  4. Step 4: Simplify right side
    3,582,432.90x = 5,501,574,392,387.81
  5. Step 5: Solve for x
    x = 5,501,574,392,387.81/3,582,432.90
  6. Step 6: Final answer
    x = 1,535,708.98

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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.