Home / 2,011,503.60-3,017,255.40-591,703.20

Finding the Fourth Proportional to 2,011,503.60, 3,017,255.40 and 591,703.20

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Solution

The fourth proportional to 2,011,503.60, 3,017,255.40 and 591,703.20 is: 887,554.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,503.60 : 3,017,255.40 = 591,703.20 : x
  2. Step 2: Convert to fraction form
    2,011,503.60/3,017,255.40 = 591,703.20/x
  3. Step 3: Cross multiply
    2,011,503.60x = 3,017,255.40 × 591,703.20
  4. Step 4: Simplify right side
    2,011,503.60x = 1,785,319,675,397.28
  5. Step 5: Solve for x
    x = 1,785,319,675,397.28/2,011,503.60
  6. Step 6: Final answer
    x = 887,554.80

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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.