Home / 6,500,095.56-8,970,117.33-3,746,764.74

Finding the Fourth Proportional to 6,500,095.56, 8,970,117.33 and 3,746,764.74

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Solution

The fourth proportional to 6,500,095.56, 8,970,117.33 and 3,746,764.74 is: 5,170,526.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,500,095.56 : 8,970,117.33 = 3,746,764.74 : x
  2. Step 2: Convert to fraction form
    6,500,095.56/8,970,117.33 = 3,746,764.74/x
  3. Step 3: Cross multiply
    6,500,095.56x = 8,970,117.33 × 3,746,764.74
  4. Step 4: Simplify right side
    6,500,095.56x = 33,608,919,325,706.95
  5. Step 5: Solve for x
    x = 33,608,919,325,706.95/6,500,095.56
  6. Step 6: Final answer
    x = 5,170,526.96

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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.