Home / 2,545,938.24-3,818,622.24-652,724.16

Finding the Fourth Proportional to 2,545,938.24, 3,818,622.24 and 652,724.16

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Solution

The fourth proportional to 2,545,938.24, 3,818,622.24 and 652,724.16 is: 979,013.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,545,938.24 : 3,818,622.24 = 652,724.16 : x
  2. Step 2: Convert to fraction form
    2,545,938.24/3,818,622.24 = 652,724.16/x
  3. Step 3: Cross multiply
    2,545,938.24x = 3,818,622.24 × 652,724.16
  4. Step 4: Simplify right side
    2,545,938.24x = 2,492,506,993,961.32
  5. Step 5: Solve for x
    x = 2,492,506,993,961.32/2,545,938.24
  6. Step 6: Final answer
    x = 979,013.14

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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.