Home / 4,153,115.45-5,730,614.11-2,317,569.36

Finding the Fourth Proportional to 4,153,115.45, 5,730,614.11 and 2,317,569.36

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Solution

The fourth proportional to 4,153,115.45, 5,730,614.11 and 2,317,569.36 is: 3,197,863.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,153,115.45 : 5,730,614.11 = 2,317,569.36 : x
  2. Step 2: Convert to fraction form
    4,153,115.45/5,730,614.11 = 2,317,569.36/x
  3. Step 3: Cross multiply
    4,153,115.45x = 5,730,614.11 × 2,317,569.36
  4. Step 4: Simplify right side
    4,153,115.45x = 13,281,095,635,078.75
  5. Step 5: Solve for x
    x = 13,281,095,635,078.75/4,153,115.45
  6. Step 6: Final answer
    x = 3,197,863.34

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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.