Home / 1,045,584.30-1,566,302.85-623,606.70

Finding the Fourth Proportional to 1,045,584.30, 1,566,302.85 and 623,606.70

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Solution

The fourth proportional to 1,045,584.30, 1,566,302.85 and 623,606.70 is: 934,173.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,584.30 : 1,566,302.85 = 623,606.70 : x
  2. Step 2: Convert to fraction form
    1,045,584.30/1,566,302.85 = 623,606.70/x
  3. Step 3: Cross multiply
    1,045,584.30x = 1,566,302.85 × 623,606.70
  4. Step 4: Simplify right side
    1,045,584.30x = 976,756,951,489.10
  5. Step 5: Solve for x
    x = 976,756,951,489.10/1,045,584.30
  6. Step 6: Final answer
    x = 934,173.31

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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.