Home / 1,371,499.17-2,057,255.59-562,325.57

Finding the Fourth Proportional to 1,371,499.17, 2,057,255.59 and 562,325.57

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Solution

The fourth proportional to 1,371,499.17, 2,057,255.59 and 562,325.57 is: 843,491.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,371,499.17 : 2,057,255.59 = 562,325.57 : x
  2. Step 2: Convert to fraction form
    1,371,499.17/2,057,255.59 = 562,325.57/x
  3. Step 3: Cross multiply
    1,371,499.17x = 2,057,255.59 × 562,325.57
  4. Step 4: Simplify right side
    1,371,499.17x = 1,156,847,419,359.41
  5. Step 5: Solve for x
    x = 1,156,847,419,359.41/1,371,499.17
  6. Step 6: Final answer
    x = 843,491.16

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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.