Home / 1,745,254.84-2,617,939.50-482,976.76

Finding the Fourth Proportional to 1,745,254.84, 2,617,939.50 and 482,976.76

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Solution

The fourth proportional to 1,745,254.84, 2,617,939.50 and 482,976.76 is: 724,480.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,745,254.84 : 2,617,939.50 = 482,976.76 : x
  2. Step 2: Convert to fraction form
    1,745,254.84/2,617,939.50 = 482,976.76/x
  3. Step 3: Cross multiply
    1,745,254.84x = 2,617,939.50 × 482,976.76
  4. Step 4: Simplify right side
    1,745,254.84x = 1,264,403,937,586.02
  5. Step 5: Solve for x
    x = 1,264,403,937,586.02/1,745,254.84
  6. Step 6: Final answer
    x = 724,480.98

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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.