Home / 6,231,113.60-9,330,352.95-5,010,200.60

Finding the Fourth Proportional to 6,231,113.60, 9,330,352.95 and 5,010,200.60

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Solution

The fourth proportional to 6,231,113.60, 9,330,352.95 and 5,010,200.60 is: 7,502,180.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,231,113.60 : 9,330,352.95 = 5,010,200.60 : x
  2. Step 2: Convert to fraction form
    6,231,113.60/9,330,352.95 = 5,010,200.60/x
  3. Step 3: Cross multiply
    6,231,113.60x = 9,330,352.95 × 5,010,200.60
  4. Step 4: Simplify right side
    6,231,113.60x = 46,746,939,948,301.77
  5. Step 5: Solve for x
    x = 46,746,939,948,301.77/6,231,113.60
  6. Step 6: Final answer
    x = 7,502,180.66

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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.