Home / 1,358,652.59-2,037,932.17-347,783.29

Finding the Fourth Proportional to 1,358,652.59, 2,037,932.17 and 347,783.29

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Solution

The fourth proportional to 1,358,652.59, 2,037,932.17 and 347,783.29 is: 521,662.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,358,652.59 : 2,037,932.17 = 347,783.29 : x
  2. Step 2: Convert to fraction form
    1,358,652.59/2,037,932.17 = 347,783.29/x
  3. Step 3: Cross multiply
    1,358,652.59x = 2,037,932.17 × 347,783.29
  4. Step 4: Simplify right side
    1,358,652.59x = 708,758,758,235.35
  5. Step 5: Solve for x
    x = 708,758,758,235.35/1,358,652.59
  6. Step 6: Final answer
    x = 521,662.98

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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.