Home / 2,472,159.23-3,709,304.47-1,334,695.57

Finding the Fourth Proportional to 2,472,159.23, 3,709,304.47 and 1,334,695.57

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Solution

The fourth proportional to 2,472,159.23, 3,709,304.47 and 1,334,695.57 is: 2,002,618.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,472,159.23 : 3,709,304.47 = 1,334,695.57 : x
  2. Step 2: Convert to fraction form
    2,472,159.23/3,709,304.47 = 1,334,695.57/x
  3. Step 3: Cross multiply
    2,472,159.23x = 3,709,304.47 × 1,334,695.57
  4. Step 4: Simplify right side
    2,472,159.23x = 4,950,792,225,343.68
  5. Step 5: Solve for x
    x = 4,950,792,225,343.68/2,472,159.23
  6. Step 6: Final answer
    x = 2,002,618.67

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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.