Home / 4,160,901.70-6,241,352.55-2,960,287.30

Finding the Fourth Proportional to 4,160,901.70, 6,241,352.55 and 2,960,287.30

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Solution

The fourth proportional to 4,160,901.70, 6,241,352.55 and 2,960,287.30 is: 4,440,430.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,901.70 : 6,241,352.55 = 2,960,287.30 : x
  2. Step 2: Convert to fraction form
    4,160,901.70/6,241,352.55 = 2,960,287.30/x
  3. Step 3: Cross multiply
    4,160,901.70x = 6,241,352.55 × 2,960,287.30
  4. Step 4: Simplify right side
    4,160,901.70x = 18,476,196,688,587.61
  5. Step 5: Solve for x
    x = 18,476,196,688,587.61/4,160,901.70
  6. Step 6: Final answer
    x = 4,440,430.95

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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.