Home / 1,495,358.80-2,243,038.20-737,563.30

Finding the Fourth Proportional to 1,495,358.80, 2,243,038.20 and 737,563.30

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Solution

The fourth proportional to 1,495,358.80, 2,243,038.20 and 737,563.30 is: 1,106,344.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,358.80 : 2,243,038.20 = 737,563.30 : x
  2. Step 2: Convert to fraction form
    1,495,358.80/2,243,038.20 = 737,563.30/x
  3. Step 3: Cross multiply
    1,495,358.80x = 2,243,038.20 × 737,563.30
  4. Step 4: Simplify right side
    1,495,358.80x = 1,654,382,656,818.06
  5. Step 5: Solve for x
    x = 1,654,382,656,818.06/1,495,358.80
  6. Step 6: Final answer
    x = 1,106,344.95

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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.