Home / 7,791,492.43-10,752,232.71-4,353,733.36

Finding the Fourth Proportional to 7,791,492.43, 10,752,232.71 and 4,353,733.36

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Solution

The fourth proportional to 7,791,492.43, 10,752,232.71 and 4,353,733.36 is: 6,008,137.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,791,492.43 : 10,752,232.71 = 4,353,733.36 : x
  2. Step 2: Convert to fraction form
    7,791,492.43/10,752,232.71 = 4,353,733.36/x
  3. Step 3: Cross multiply
    7,791,492.43x = 10,752,232.71 × 4,353,733.36
  4. Step 4: Simplify right side
    7,791,492.43x = 46,812,354,244,010.21
  5. Step 5: Solve for x
    x = 46,812,354,244,010.21/7,791,492.43
  6. Step 6: Final answer
    x = 6,008,137.04

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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.