Home / 4,127,716.53-5,696,140.01-2,292,118.29

Finding the Fourth Proportional to 4,127,716.53, 5,696,140.01 and 2,292,118.29

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Solution

The fourth proportional to 4,127,716.53, 5,696,140.01 and 2,292,118.29 is: 3,163,062.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,127,716.53 : 5,696,140.01 = 2,292,118.29 : x
  2. Step 2: Convert to fraction form
    4,127,716.53/5,696,140.01 = 2,292,118.29/x
  3. Step 3: Cross multiply
    4,127,716.53x = 5,696,140.01 × 2,292,118.29
  4. Step 4: Simplify right side
    4,127,716.53x = 13,056,226,687,861.19
  5. Step 5: Solve for x
    x = 13,056,226,687,861.19/4,127,716.53
  6. Step 6: Final answer
    x = 3,163,062.82

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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.