Home / 9,060,464.22-12,503,442.38-4,986,083.22

Finding the Fourth Proportional to 9,060,464.22, 12,503,442.38 and 4,986,083.22

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Solution

The fourth proportional to 9,060,464.22, 12,503,442.38 and 4,986,083.22 is: 6,880,795.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,060,464.22 : 12,503,442.38 = 4,986,083.22 : x
  2. Step 2: Convert to fraction form
    9,060,464.22/12,503,442.38 = 4,986,083.22/x
  3. Step 3: Cross multiply
    9,060,464.22x = 12,503,442.38 × 4,986,083.22
  4. Step 4: Simplify right side
    9,060,464.22x = 62,343,204,243,154.87
  5. Step 5: Solve for x
    x = 62,343,204,243,154.87/9,060,464.22
  6. Step 6: Final answer
    x = 6,880,795.81

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1.5x scale

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.