Home / 1,882,487.92-2,597,853.59-1,023,048.36

Finding the Fourth Proportional to 1,882,487.92, 2,597,853.59 and 1,023,048.36

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Solution

The fourth proportional to 1,882,487.92, 2,597,853.59 and 1,023,048.36 is: 1,411,817.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,487.92 : 2,597,853.59 = 1,023,048.36 : x
  2. Step 2: Convert to fraction form
    1,882,487.92/2,597,853.59 = 1,023,048.36/x
  3. Step 3: Cross multiply
    1,882,487.92x = 2,597,853.59 × 1,023,048.36
  4. Step 4: Simplify right side
    1,882,487.92x = 2,657,729,854,769.61
  5. Step 5: Solve for x
    x = 2,657,729,854,769.61/1,882,487.92
  6. Step 6: Final answer
    x = 1,411,817.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.