Home / 1,587,406.04-2,381,102.58-576,526.04

Finding the Fourth Proportional to 1,587,406.04, 2,381,102.58 and 576,526.04

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Solution

The fourth proportional to 1,587,406.04, 2,381,102.58 and 576,526.04 is: 864,786.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,587,406.04 : 2,381,102.58 = 576,526.04 : x
  2. Step 2: Convert to fraction form
    1,587,406.04/2,381,102.58 = 576,526.04/x
  3. Step 3: Cross multiply
    1,587,406.04x = 2,381,102.58 × 576,526.04
  4. Step 4: Simplify right side
    1,587,406.04x = 1,372,767,641,281.18
  5. Step 5: Solve for x
    x = 1,372,767,641,281.18/1,587,406.04
  6. Step 6: Final answer
    x = 864,786.71

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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.