Home / 11,411,948.25-15,748,492.23-6,255,344.88

Finding the Fourth Proportional to 11,411,948.25, 15,748,492.23 and 6,255,344.88

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Solution

The fourth proportional to 11,411,948.25, 15,748,492.23 and 6,255,344.88 is: 8,632,377.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,411,948.25 : 15,748,492.23 = 6,255,344.88 : x
  2. Step 2: Convert to fraction form
    11,411,948.25/15,748,492.23 = 6,255,344.88/x
  3. Step 3: Cross multiply
    11,411,948.25x = 15,748,492.23 × 6,255,344.88
  4. Step 4: Simplify right side
    11,411,948.25x = 98,512,250,238,650.28
  5. Step 5: Solve for x
    x = 98,512,250,238,650.28/11,411,948.25
  6. Step 6: Final answer
    x = 8,632,377.93

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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.