Home / 6,899,540.04-10,337,868.95-4,195,686.33

Finding the Fourth Proportional to 6,899,540.04, 10,337,868.95 and 4,195,686.33

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Solution

The fourth proportional to 6,899,540.04, 10,337,868.95 and 4,195,686.33 is: 6,286,572.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,899,540.04 : 10,337,868.95 = 4,195,686.33 : x
  2. Step 2: Convert to fraction form
    6,899,540.04/10,337,868.95 = 4,195,686.33/x
  3. Step 3: Cross multiply
    6,899,540.04x = 10,337,868.95 × 4,195,686.33
  4. Step 4: Simplify right side
    6,899,540.04x = 43,374,455,413,868.02
  5. Step 5: Solve for x
    x = 43,374,455,413,868.02/6,899,540.04
  6. Step 6: Final answer
    x = 6,286,572.03

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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.