Home / 5,167,225.45-7,750,838.18-4,046,252.65

Finding the Fourth Proportional to 5,167,225.45, 7,750,838.18 and 4,046,252.65

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Solution

The fourth proportional to 5,167,225.45, 7,750,838.18 and 4,046,252.65 is: 6,069,378.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,167,225.45 : 7,750,838.18 = 4,046,252.65 : x
  2. Step 2: Convert to fraction form
    5,167,225.45/7,750,838.18 = 4,046,252.65/x
  3. Step 3: Cross multiply
    5,167,225.45x = 7,750,838.18 × 4,046,252.65
  4. Step 4: Simplify right side
    5,167,225.45x = 31,361,849,505,314.91
  5. Step 5: Solve for x
    x = 31,361,849,505,314.91/5,167,225.45
  6. Step 6: Final answer
    x = 6,069,378.98

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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.