Home / 2,435,981.60-3,648,723.60-2,016,077.60

Finding the Fourth Proportional to 2,435,981.60, 3,648,723.60 and 2,016,077.60

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Solution

The fourth proportional to 2,435,981.60, 3,648,723.60 and 2,016,077.60 is: 3,019,772.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,981.60 : 3,648,723.60 = 2,016,077.60 : x
  2. Step 2: Convert to fraction form
    2,435,981.60/3,648,723.60 = 2,016,077.60/x
  3. Step 3: Cross multiply
    2,435,981.60x = 3,648,723.60 × 2,016,077.60
  4. Step 4: Simplify right side
    2,435,981.60x = 7,356,109,918,551.36
  5. Step 5: Solve for x
    x = 7,356,109,918,551.36/2,435,981.60
  6. Step 6: Final answer
    x = 3,019,772.37

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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.