Home / 2,370,585.30-3,554,438.00-929,542.32

Finding the Fourth Proportional to 2,370,585.30, 3,554,438.00 and 929,542.32

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Solution

The fourth proportional to 2,370,585.30, 3,554,438.00 and 929,542.32 is: 1,393,748.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,585.30 : 3,554,438.00 = 929,542.32 : x
  2. Step 2: Convert to fraction form
    2,370,585.30/3,554,438.00 = 929,542.32/x
  3. Step 3: Cross multiply
    2,370,585.30x = 3,554,438.00 × 929,542.32
  4. Step 4: Simplify right side
    2,370,585.30x = 3,304,000,540,168.45
  5. Step 5: Solve for x
    x = 3,304,000,540,168.45/2,370,585.30
  6. Step 6: Final answer
    x = 1,393,748.85

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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.