Home / 5,865,060.61-8,798,815.64-1,821,443.41

Finding the Fourth Proportional to 5,865,060.61, 8,798,815.64 and 1,821,443.41

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Solution

The fourth proportional to 5,865,060.61, 8,798,815.64 and 1,821,443.41 is: 2,732,545.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,865,060.61 : 8,798,815.64 = 1,821,443.41 : x
  2. Step 2: Convert to fraction form
    5,865,060.61/8,798,815.64 = 1,821,443.41/x
  3. Step 3: Cross multiply
    5,865,060.61x = 8,798,815.64 × 1,821,443.41
  4. Step 4: Simplify right side
    5,865,060.61x = 16,026,544,763,282.93
  5. Step 5: Solve for x
    x = 16,026,544,763,282.93/5,865,060.61
  6. Step 6: Final answer
    x = 2,732,545.46

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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.