Home / 2,339,417.04-3,501,141.12-1,960,765.20

Finding the Fourth Proportional to 2,339,417.04, 3,501,141.12 and 1,960,765.20

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Solution

The fourth proportional to 2,339,417.04, 3,501,141.12 and 1,960,765.20 is: 2,934,455.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,339,417.04 : 3,501,141.12 = 1,960,765.20 : x
  2. Step 2: Convert to fraction form
    2,339,417.04/3,501,141.12 = 1,960,765.20/x
  3. Step 3: Cross multiply
    2,339,417.04x = 3,501,141.12 × 1,960,765.20
  4. Step 4: Simplify right side
    2,339,417.04x = 6,864,915,668,385.03
  5. Step 5: Solve for x
    x = 6,864,915,668,385.03/2,339,417.04
  6. Step 6: Final answer
    x = 2,934,455.70

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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.