Home / 8,092,703.84-11,167,799.18-4,421,541.40

Finding the Fourth Proportional to 8,092,703.84, 11,167,799.18 and 4,421,541.40

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Solution

The fourth proportional to 8,092,703.84, 11,167,799.18 and 4,421,541.40 is: 6,101,654.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,092,703.84 : 11,167,799.18 = 4,421,541.40 : x
  2. Step 2: Convert to fraction form
    8,092,703.84/11,167,799.18 = 4,421,541.40/x
  3. Step 3: Cross multiply
    8,092,703.84x = 11,167,799.18 × 4,421,541.40
  4. Step 4: Simplify right side
    8,092,703.84x = 49,378,886,371,228.85
  5. Step 5: Solve for x
    x = 49,378,886,371,228.85/8,092,703.84
  6. Step 6: Final answer
    x = 6,101,654.94

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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.