Home / 5,005,657.58-7,499,904.46-3,361,252.35

Finding the Fourth Proportional to 5,005,657.58, 7,499,904.46 and 3,361,252.35

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Solution

The fourth proportional to 5,005,657.58, 7,499,904.46 and 3,361,252.35 is: 5,036,115.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,005,657.58 : 7,499,904.46 = 3,361,252.35 : x
  2. Step 2: Convert to fraction form
    5,005,657.58/7,499,904.46 = 3,361,252.35/x
  3. Step 3: Cross multiply
    5,005,657.58x = 7,499,904.46 × 3,361,252.35
  4. Step 4: Simplify right side
    5,005,657.58x = 25,209,071,490,950.48
  5. Step 5: Solve for x
    x = 25,209,071,490,950.48/5,005,657.58
  6. Step 6: Final answer
    x = 5,036,115.85

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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.