Home / 7,855,930.00-10,841,079-4,418,170.93

Finding the Fourth Proportional to 7,855,930.00, 10,841,079 and 4,418,170.93

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Solution

The fourth proportional to 7,855,930.00, 10,841,079 and 4,418,170.93 is: 6,097,017.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,855,930.00 : 10,841,079 = 4,418,170.93 : x
  2. Step 2: Convert to fraction form
    7,855,930.00/10,841,079 = 4,418,170.93/x
  3. Step 3: Cross multiply
    7,855,930.00x = 10,841,079 × 4,418,170.93
  4. Step 4: Simplify right side
    7,855,930.00x = 47,897,740,060,530.77
  5. Step 5: Solve for x
    x = 47,897,740,060,530.77/7,855,930.00
  6. Step 6: Final answer
    x = 6,097,017.17

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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.