Home / 6,948,010.10-10,431,346.35-4,434,806.90

Finding the Fourth Proportional to 6,948,010.10, 10,431,346.35 and 4,434,806.90

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Solution

The fourth proportional to 6,948,010.10, 10,431,346.35 and 4,434,806.90 is: 6,658,166.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,948,010.10 : 10,431,346.35 = 4,434,806.90 : x
  2. Step 2: Convert to fraction form
    6,948,010.10/10,431,346.35 = 4,434,806.90/x
  3. Step 3: Cross multiply
    6,948,010.10x = 10,431,346.35 × 4,434,806.90
  4. Step 4: Simplify right side
    6,948,010.10x = 46,261,006,769,269.82
  5. Step 5: Solve for x
    x = 46,261,006,769,269.82/6,948,010.10
  6. Step 6: Final answer
    x = 6,658,166.31

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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.