Home / 2,959,750.50-4,084,484.85-1,601,652.66

Finding the Fourth Proportional to 2,959,750.50, 4,084,484.85 and 1,601,652.66

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Solution

The fourth proportional to 2,959,750.50, 4,084,484.85 and 1,601,652.66 is: 2,210,296.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,959,750.50 : 4,084,484.85 = 1,601,652.66 : x
  2. Step 2: Convert to fraction form
    2,959,750.50/4,084,484.85 = 1,601,652.66/x
  3. Step 3: Cross multiply
    2,959,750.50x = 4,084,484.85 × 1,601,652.66
  4. Step 4: Simplify right side
    2,959,750.50x = 6,541,926,024,732.20
  5. Step 5: Solve for x
    x = 6,541,926,024,732.20/2,959,750.50
  6. Step 6: Final answer
    x = 2,210,296.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.