Home / 2,320,045.60-3,480,768.24-1,564,918.24

Finding the Fourth Proportional to 2,320,045.60, 3,480,768.24 and 1,564,918.24

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Solution

The fourth proportional to 2,320,045.60, 3,480,768.24 and 1,564,918.24 is: 2,347,849.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,320,045.60 : 3,480,768.24 = 1,564,918.24 : x
  2. Step 2: Convert to fraction form
    2,320,045.60/3,480,768.24 = 1,564,918.24/x
  3. Step 3: Cross multiply
    2,320,045.60x = 3,480,768.24 × 1,564,918.24
  4. Step 4: Simplify right side
    2,320,045.60x = 5,447,117,707,988.70
  5. Step 5: Solve for x
    x = 5,447,117,707,988.70/2,320,045.60
  6. Step 6: Final answer
    x = 2,347,849.42

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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.