Home / 9,397,345.20-14,096,017.80-8,837,473.20

Finding the Fourth Proportional to 9,397,345.20, 14,096,017.80 and 8,837,473.20

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Solution

The fourth proportional to 9,397,345.20, 14,096,017.80 and 8,837,473.20 is: 13,256,209.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,397,345.20 : 14,096,017.80 = 8,837,473.20 : x
  2. Step 2: Convert to fraction form
    9,397,345.20/14,096,017.80 = 8,837,473.20/x
  3. Step 3: Cross multiply
    9,397,345.20x = 14,096,017.80 × 8,837,473.20
  4. Step 4: Simplify right side
    9,397,345.20x = 124,573,179,534,222.95
  5. Step 5: Solve for x
    x = 124,573,179,534,222.95/9,397,345.20
  6. Step 6: Final answer
    x = 13,256,209.80

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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.