Home / 9,333,935.13-12,876,252.24-6,237,218.73

Finding the Fourth Proportional to 9,333,935.13, 12,876,252.24 and 6,237,218.73

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Solution

The fourth proportional to 9,333,935.13, 12,876,252.24 and 6,237,218.73 is: 8,604,302.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,333,935.13 : 12,876,252.24 = 6,237,218.73 : x
  2. Step 2: Convert to fraction form
    9,333,935.13/12,876,252.24 = 6,237,218.73/x
  3. Step 3: Cross multiply
    9,333,935.13x = 12,876,252.24 × 6,237,218.73
  4. Step 4: Simplify right side
    9,333,935.13x = 80,312,001,643,532.47
  5. Step 5: Solve for x
    x = 80,312,001,643,532.47/9,333,935.13
  6. Step 6: Final answer
    x = 8,604,302.53

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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.