Home / 4,154,502.25-6,242,712.98-2,236,831.30

Finding the Fourth Proportional to 4,154,502.25, 6,242,712.98 and 2,236,831.30

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Solution

The fourth proportional to 4,154,502.25, 6,242,712.98 and 2,236,831.30 is: 3,361,147.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,154,502.25 : 6,242,712.98 = 2,236,831.30 : x
  2. Step 2: Convert to fraction form
    4,154,502.25/6,242,712.98 = 2,236,831.30/x
  3. Step 3: Cross multiply
    4,154,502.25x = 6,242,712.98 × 2,236,831.30
  4. Step 4: Simplify right side
    4,154,502.25x = 13,963,895,748,182.55
  5. Step 5: Solve for x
    x = 13,963,895,748,182.55/4,154,502.25
  6. Step 6: Final answer
    x = 3,361,147.72

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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.