Home / 5,594,515.52-8,393,545.92-2,000,206.40

Finding the Fourth Proportional to 5,594,515.52, 8,393,545.92 and 2,000,206.40

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Solution

The fourth proportional to 5,594,515.52, 8,393,545.92 and 2,000,206.40 is: 3,000,943.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,594,515.52 : 8,393,545.92 = 2,000,206.40 : x
  2. Step 2: Convert to fraction form
    5,594,515.52/8,393,545.92 = 2,000,206.40/x
  3. Step 3: Cross multiply
    5,594,515.52x = 8,393,545.92 × 2,000,206.40
  4. Step 4: Simplify right side
    5,594,515.52x = 16,788,824,267,877.89
  5. Step 5: Solve for x
    x = 16,788,824,267,877.89/5,594,515.52
  6. Step 6: Final answer
    x = 3,000,943.37

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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.