Home / 2,283,423.17-3,151,123.71-1,365,652.16

Finding the Fourth Proportional to 2,283,423.17, 3,151,123.71 and 1,365,652.16

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Solution

The fourth proportional to 2,283,423.17, 3,151,123.71 and 1,365,652.16 is: 1,884,599.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,423.17 : 3,151,123.71 = 1,365,652.16 : x
  2. Step 2: Convert to fraction form
    2,283,423.17/3,151,123.71 = 1,365,652.16/x
  3. Step 3: Cross multiply
    2,283,423.17x = 3,151,123.71 × 1,365,652.16
  4. Step 4: Simplify right side
    2,283,423.17x = 4,303,338,894,160.45
  5. Step 5: Solve for x
    x = 4,303,338,894,160.45/2,283,423.17
  6. Step 6: Final answer
    x = 1,884,599.82

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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.