Home / 4,403,047.20-6,606,658.03-2,127,296.04

Finding the Fourth Proportional to 4,403,047.20, 6,606,658.03 and 2,127,296.04

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Solution

The fourth proportional to 4,403,047.20, 6,606,658.03 and 2,127,296.04 is: 3,191,952.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403,047.20 : 6,606,658.03 = 2,127,296.04 : x
  2. Step 2: Convert to fraction form
    4,403,047.20/6,606,658.03 = 2,127,296.04/x
  3. Step 3: Cross multiply
    4,403,047.20x = 6,606,658.03 × 2,127,296.04
  4. Step 4: Simplify right side
    4,403,047.20x = 14,054,317,464,853.20
  5. Step 5: Solve for x
    x = 14,054,317,464,853.20/4,403,047.20
  6. Step 6: Final answer
    x = 3,191,952.49

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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.