Home / 6,908,354.73-10,358,097.95-2,867,631.66

Finding the Fourth Proportional to 6,908,354.73, 10,358,097.95 and 2,867,631.66

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Solution

The fourth proportional to 6,908,354.73, 10,358,097.95 and 2,867,631.66 is: 4,299,606.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,908,354.73 : 10,358,097.95 = 2,867,631.66 : x
  2. Step 2: Convert to fraction form
    6,908,354.73/10,358,097.95 = 2,867,631.66/x
  3. Step 3: Cross multiply
    6,908,354.73x = 10,358,097.95 × 2,867,631.66
  4. Step 4: Simplify right side
    6,908,354.73x = 29,703,209,625,970.18
  5. Step 5: Solve for x
    x = 29,703,209,625,970.18/6,908,354.73
  6. Step 6: Final answer
    x = 4,299,606.89

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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.