Home / 5,015,502.90-6,923,512.62-3,386,117.16

Finding the Fourth Proportional to 5,015,502.90, 6,923,512.62 and 3,386,117.16

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Solution

The fourth proportional to 5,015,502.90, 6,923,512.62 and 3,386,117.16 is: 4,674,272.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,015,502.90 : 6,923,512.62 = 3,386,117.16 : x
  2. Step 2: Convert to fraction form
    5,015,502.90/6,923,512.62 = 3,386,117.16/x
  3. Step 3: Cross multiply
    5,015,502.90x = 6,923,512.62 × 3,386,117.16
  4. Step 4: Simplify right side
    5,015,502.90x = 23,443,824,890,058.56
  5. Step 5: Solve for x
    x = 23,443,824,890,058.56/5,015,502.90
  6. Step 6: Final answer
    x = 4,674,272.02

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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.