Home / 5,695,950.12-7,864,216.56-3,373,589.40

Finding the Fourth Proportional to 5,695,950.12, 7,864,216.56 and 3,373,589.40

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Solution

The fourth proportional to 5,695,950.12, 7,864,216.56 and 3,373,589.40 is: 4,657,807.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,695,950.12 : 7,864,216.56 = 3,373,589.40 : x
  2. Step 2: Convert to fraction form
    5,695,950.12/7,864,216.56 = 3,373,589.40/x
  3. Step 3: Cross multiply
    5,695,950.12x = 7,864,216.56 × 3,373,589.40
  4. Step 4: Simplify right side
    5,695,950.12x = 26,530,637,626,120.46
  5. Step 5: Solve for x
    x = 26,530,637,626,120.46/5,695,950.12
  6. Step 6: Final answer
    x = 4,657,807.23

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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.