Home / 9,345,226.80-13,995,721.80-6,337,124.40

Finding the Fourth Proportional to 9,345,226.80, 13,995,721.80 and 6,337,124.40

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Solution

The fourth proportional to 9,345,226.80, 13,995,721.80 and 6,337,124.40 is: 9,490,687.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,345,226.80 : 13,995,721.80 = 6,337,124.40 : x
  2. Step 2: Convert to fraction form
    9,345,226.80/13,995,721.80 = 6,337,124.40/x
  3. Step 3: Cross multiply
    9,345,226.80x = 13,995,721.80 × 6,337,124.40
  4. Step 4: Simplify right side
    9,345,226.80x = 88,692,630,114,391.94
  5. Step 5: Solve for x
    x = 88,692,630,114,391.94/9,345,226.80
  6. Step 6: Final answer
    x = 9,490,687.81

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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.