Home / 1,844,319.15-2,766,663.30-564,911.87

Finding the Fourth Proportional to 1,844,319.15, 2,766,663.30 and 564,911.87

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Solution

The fourth proportional to 1,844,319.15, 2,766,663.30 and 564,911.87 is: 847,424.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,319.15 : 2,766,663.30 = 564,911.87 : x
  2. Step 2: Convert to fraction form
    1,844,319.15/2,766,663.30 = 564,911.87/x
  3. Step 3: Cross multiply
    1,844,319.15x = 2,766,663.30 × 564,911.87
  4. Step 4: Simplify right side
    1,844,319.15x = 1,562,920,924,630.05
  5. Step 5: Solve for x
    x = 1,562,920,924,630.05/1,844,319.15
  6. Step 6: Final answer
    x = 847,424.33

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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.