Home / 2,377,815.36-3,281,385.24-1,359,242.04

Finding the Fourth Proportional to 2,377,815.36, 3,281,385.24 and 1,359,242.04

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Solution

The fourth proportional to 2,377,815.36, 3,281,385.24 and 1,359,242.04 is: 1,875,754.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,377,815.36 : 3,281,385.24 = 1,359,242.04 : x
  2. Step 2: Convert to fraction form
    2,377,815.36/3,281,385.24 = 1,359,242.04/x
  3. Step 3: Cross multiply
    2,377,815.36x = 3,281,385.24 × 1,359,242.04
  4. Step 4: Simplify right side
    2,377,815.36x = 4,460,196,767,643.49
  5. Step 5: Solve for x
    x = 4,460,196,767,643.49/2,377,815.36
  6. Step 6: Final answer
    x = 1,875,754.04

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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.