Home / 9,223,351.27-12,733,537.55-6,130,069.40

Finding the Fourth Proportional to 9,223,351.27, 12,733,537.55 and 6,130,069.40

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Solution

The fourth proportional to 9,223,351.27, 12,733,537.55 and 6,130,069.40 is: 8,463,026.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,223,351.27 : 12,733,537.55 = 6,130,069.40 : x
  2. Step 2: Convert to fraction form
    9,223,351.27/12,733,537.55 = 6,130,069.40/x
  3. Step 3: Cross multiply
    9,223,351.27x = 12,733,537.55 × 6,130,069.40
  4. Step 4: Simplify right side
    9,223,351.27x = 78,057,468,890,189.47
  5. Step 5: Solve for x
    x = 78,057,468,890,189.47/9,223,351.27
  6. Step 6: Final answer
    x = 8,463,026.79

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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.