Home / 1,774,082.10-2,661,123.15-652,005.30

Finding the Fourth Proportional to 1,774,082.10, 2,661,123.15 and 652,005.30

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Solution

The fourth proportional to 1,774,082.10, 2,661,123.15 and 652,005.30 is: 978,007.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,082.10 : 2,661,123.15 = 652,005.30 : x
  2. Step 2: Convert to fraction form
    1,774,082.10/2,661,123.15 = 652,005.30/x
  3. Step 3: Cross multiply
    1,774,082.10x = 2,661,123.15 × 652,005.30
  4. Step 4: Simplify right side
    1,774,082.10x = 1,735,066,397,752.70
  5. Step 5: Solve for x
    x = 1,735,066,397,752.70/1,774,082.10
  6. Step 6: Final answer
    x = 978,007.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.