Home / 2,657,412.30-3,986,118.45-884,484.30

Finding the Fourth Proportional to 2,657,412.30, 3,986,118.45 and 884,484.30

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Solution

The fourth proportional to 2,657,412.30, 3,986,118.45 and 884,484.30 is: 1,326,726.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,657,412.30 : 3,986,118.45 = 884,484.30 : x
  2. Step 2: Convert to fraction form
    2,657,412.30/3,986,118.45 = 884,484.30/x
  3. Step 3: Cross multiply
    2,657,412.30x = 3,986,118.45 × 884,484.30
  4. Step 4: Simplify right side
    2,657,412.30x = 3,525,659,186,965.34
  5. Step 5: Solve for x
    x = 3,525,659,186,965.34/2,657,412.30
  6. Step 6: Final answer
    x = 1,326,726.45

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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.