Home / 3,357,279.59-5,031,707.50-1,435,935.85

Finding the Fourth Proportional to 3,357,279.59, 5,031,707.50 and 1,435,935.85

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Solution

The fourth proportional to 3,357,279.59, 5,031,707.50 and 1,435,935.85 is: 2,152,102.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,279.59 : 5,031,707.50 = 1,435,935.85 : x
  2. Step 2: Convert to fraction form
    3,357,279.59/5,031,707.50 = 1,435,935.85/x
  3. Step 3: Cross multiply
    3,357,279.59x = 5,031,707.50 × 1,435,935.85
  4. Step 4: Simplify right side
    3,357,279.59x = 7,225,209,172,651.48
  5. Step 5: Solve for x
    x = 7,225,209,172,651.48/3,357,279.59
  6. Step 6: Final answer
    x = 2,152,102.31

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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.