Home / 4,152,371.20-5,730,263.04-2,341,522.56

Finding the Fourth Proportional to 4,152,371.20, 5,730,263.04 and 2,341,522.56

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Solution

The fourth proportional to 4,152,371.20, 5,730,263.04 and 2,341,522.56 is: 3,231,295.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,152,371.20 : 5,730,263.04 = 2,341,522.56 : x
  2. Step 2: Convert to fraction form
    4,152,371.20/5,730,263.04 = 2,341,522.56/x
  3. Step 3: Cross multiply
    4,152,371.20x = 5,730,263.04 × 2,341,522.56
  4. Step 4: Simplify right side
    4,152,371.20x = 13,417,540,182,894.18
  5. Step 5: Solve for x
    x = 13,417,540,182,894.18/4,152,371.20
  6. Step 6: Final answer
    x = 3,231,295.94

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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.