Home / 2,277,211.20-3,415,816.80-594,314.70

Finding the Fourth Proportional to 2,277,211.20, 3,415,816.80 and 594,314.70

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Solution

The fourth proportional to 2,277,211.20, 3,415,816.80 and 594,314.70 is: 891,472.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,277,211.20 : 3,415,816.80 = 594,314.70 : x
  2. Step 2: Convert to fraction form
    2,277,211.20/3,415,816.80 = 594,314.70/x
  3. Step 3: Cross multiply
    2,277,211.20x = 3,415,816.80 × 594,314.70
  4. Step 4: Simplify right side
    2,277,211.20x = 2,030,070,136,746.96
  5. Step 5: Solve for x
    x = 2,030,070,136,746.96/2,277,211.20
  6. Step 6: Final answer
    x = 891,472.05

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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.