Home / 2,545,934.24-3,818,616.24-652,720.16

Finding the Fourth Proportional to 2,545,934.24, 3,818,616.24 and 652,720.16

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Solution

The fourth proportional to 2,545,934.24, 3,818,616.24 and 652,720.16 is: 979,007.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,545,934.24 : 3,818,616.24 = 652,720.16 : x
  2. Step 2: Convert to fraction form
    2,545,934.24/3,818,616.24 = 652,720.16/x
  3. Step 3: Cross multiply
    2,545,934.24x = 3,818,616.24 × 652,720.16
  4. Step 4: Simplify right side
    2,545,934.24x = 2,492,487,803,151.40
  5. Step 5: Solve for x
    x = 2,492,487,803,151.40/2,545,934.24
  6. Step 6: Final answer
    x = 979,007.14

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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.