Home / 7,251,237.48-10,867,058.16-2,761,064.04

Finding the Fourth Proportional to 7,251,237.48, 10,867,058.16 and 2,761,064.04

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Solution

The fourth proportional to 7,251,237.48, 10,867,058.16 and 2,761,064.04 is: 4,137,865.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,251,237.48 : 10,867,058.16 = 2,761,064.04 : x
  2. Step 2: Convert to fraction form
    7,251,237.48/10,867,058.16 = 2,761,064.04/x
  3. Step 3: Cross multiply
    7,251,237.48x = 10,867,058.16 × 2,761,064.04
  4. Step 4: Simplify right side
    7,251,237.48x = 30,004,643,506,164.57
  5. Step 5: Solve for x
    x = 30,004,643,506,164.57/7,251,237.48
  6. Step 6: Final answer
    x = 4,137,865.24

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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.