Home / 9,482,266.72-14,221,797.19-2,657,270.31

Finding the Fourth Proportional to 9,482,266.72, 14,221,797.19 and 2,657,270.31

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Solution

The fourth proportional to 9,482,266.72, 14,221,797.19 and 2,657,270.31 is: 3,985,456.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,482,266.72 : 14,221,797.19 = 2,657,270.31 : x
  2. Step 2: Convert to fraction form
    9,482,266.72/14,221,797.19 = 2,657,270.31/x
  3. Step 3: Cross multiply
    9,482,266.72x = 14,221,797.19 × 2,657,270.31
  4. Step 4: Simplify right side
    9,482,266.72x = 37,791,159,382,800.66
  5. Step 5: Solve for x
    x = 37,791,159,382,800.66/9,482,266.72
  6. Step 6: Final answer
    x = 3,985,456.27

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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.