Home / 6,260,174.10-9,390,895.38-2,160,960.93

Finding the Fourth Proportional to 6,260,174.10, 9,390,895.38 and 2,160,960.93

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Solution

The fourth proportional to 6,260,174.10, 9,390,895.38 and 2,160,960.93 is: 3,241,660.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,260,174.10 : 9,390,895.38 = 2,160,960.93 : x
  2. Step 2: Convert to fraction form
    6,260,174.10/9,390,895.38 = 2,160,960.93/x
  3. Step 3: Cross multiply
    6,260,174.10x = 9,390,895.38 × 2,160,960.93
  4. Step 4: Simplify right side
    6,260,174.10x = 20,293,358,013,897.51
  5. Step 5: Solve for x
    x = 20,293,358,013,897.51/6,260,174.10
  6. Step 6: Final answer
    x = 3,241,660.33

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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.