Home / 2,335,693.74-3,503,365.65-652,928.46

Finding the Fourth Proportional to 2,335,693.74, 3,503,365.65 and 652,928.46

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Solution

The fourth proportional to 2,335,693.74, 3,503,365.65 and 652,928.46 is: 979,343.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,335,693.74 : 3,503,365.65 = 652,928.46 : x
  2. Step 2: Convert to fraction form
    2,335,693.74/3,503,365.65 = 652,928.46/x
  3. Step 3: Cross multiply
    2,335,693.74x = 3,503,365.65 × 652,928.46
  4. Step 4: Simplify right side
    2,335,693.74x = 2,287,447,138,671.40
  5. Step 5: Solve for x
    x = 2,287,447,138,671.40/2,335,693.74
  6. Step 6: Final answer
    x = 979,343.78

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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.