Home / 2,564,337.80-3,846,506.70-1,498,831.40

Finding the Fourth Proportional to 2,564,337.80, 3,846,506.70 and 1,498,831.40

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Solution

The fourth proportional to 2,564,337.80, 3,846,506.70 and 1,498,831.40 is: 2,248,247.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,564,337.80 : 3,846,506.70 = 1,498,831.40 : x
  2. Step 2: Convert to fraction form
    2,564,337.80/3,846,506.70 = 1,498,831.40/x
  3. Step 3: Cross multiply
    2,564,337.80x = 3,846,506.70 × 1,498,831.40
  4. Step 4: Simplify right side
    2,564,337.80x = 5,765,265,022,270.38
  5. Step 5: Solve for x
    x = 5,765,265,022,270.38/2,564,337.80
  6. Step 6: Final answer
    x = 2,248,247.10

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Similar ratio
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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.