Home / 1,569,098.12-2,353,996.86-571,826.12

Finding the Fourth Proportional to 1,569,098.12, 2,353,996.86 and 571,826.12

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Solution

The fourth proportional to 1,569,098.12, 2,353,996.86 and 571,826.12 is: 857,866.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,098.12 : 2,353,996.86 = 571,826.12 : x
  2. Step 2: Convert to fraction form
    1,569,098.12/2,353,996.86 = 571,826.12/x
  3. Step 3: Cross multiply
    1,569,098.12x = 2,353,996.86 × 571,826.12
  4. Step 4: Simplify right side
    1,569,098.12x = 1,346,076,890,945.98
  5. Step 5: Solve for x
    x = 1,346,076,890,945.98/1,569,098.12
  6. Step 6: Final answer
    x = 857,866.61

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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.