Home / 1,133,349.65-1,700,149.02-564,873.85

Finding the Fourth Proportional to 1,133,349.65, 1,700,149.02 and 564,873.85

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Solution

The fourth proportional to 1,133,349.65, 1,700,149.02 and 564,873.85 is: 847,372.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,349.65 : 1,700,149.02 = 564,873.85 : x
  2. Step 2: Convert to fraction form
    1,133,349.65/1,700,149.02 = 564,873.85/x
  3. Step 3: Cross multiply
    1,133,349.65x = 1,700,149.02 × 564,873.85
  4. Step 4: Simplify right side
    1,133,349.65x = 960,369,718,250.76
  5. Step 5: Solve for x
    x = 960,369,718,250.76/1,133,349.65
  6. Step 6: Final answer
    x = 847,372.85

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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.