Home / 7,060,312.16-10,580,456.56-2,957,211.75

Finding the Fourth Proportional to 7,060,312.16, 10,580,456.56 and 2,957,211.75

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Solution

The fourth proportional to 7,060,312.16, 10,580,456.56 and 2,957,211.75 is: 4,431,624.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,060,312.16 : 10,580,456.56 = 2,957,211.75 : x
  2. Step 2: Convert to fraction form
    7,060,312.16/10,580,456.56 = 2,957,211.75/x
  3. Step 3: Cross multiply
    7,060,312.16x = 10,580,456.56 × 2,957,211.75
  4. Step 4: Simplify right side
    7,060,312.16x = 31,288,650,459,596.58
  5. Step 5: Solve for x
    x = 31,288,650,459,596.58/7,060,312.16
  6. Step 6: Final answer
    x = 4,431,624.23

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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.