Home / 3,016,037.52-4,162,026.24-1,657,900.80

Finding the Fourth Proportional to 3,016,037.52, 4,162,026.24 and 1,657,900.80

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Solution

The fourth proportional to 3,016,037.52, 4,162,026.24 and 1,657,900.80 is: 2,287,845.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,037.52 : 4,162,026.24 = 1,657,900.80 : x
  2. Step 2: Convert to fraction form
    3,016,037.52/4,162,026.24 = 1,657,900.80/x
  3. Step 3: Cross multiply
    3,016,037.52x = 4,162,026.24 × 1,657,900.80
  4. Step 4: Simplify right side
    3,016,037.52x = 6,900,226,632,916.99
  5. Step 5: Solve for x
    x = 6,900,226,632,916.99/3,016,037.52
  6. Step 6: Final answer
    x = 2,287,845.09

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1.5x scale

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.