Home / 2,267,126.40-3,392,816.40-1,558,538.40

Finding the Fourth Proportional to 2,267,126.40, 3,392,816.40 and 1,558,538.40

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Solution

The fourth proportional to 2,267,126.40, 3,392,816.40 and 1,558,538.40 is: 2,332,395.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,267,126.40 : 3,392,816.40 = 1,558,538.40 : x
  2. Step 2: Convert to fraction form
    2,267,126.40/3,392,816.40 = 1,558,538.40/x
  3. Step 3: Cross multiply
    2,267,126.40x = 3,392,816.40 × 1,558,538.40
  4. Step 4: Simplify right side
    2,267,126.40x = 5,287,834,643,549.76
  5. Step 5: Solve for x
    x = 5,287,834,643,549.76/2,267,126.40
  6. Step 6: Final answer
    x = 2,332,395.16

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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.