Home / 1,027,474.16-1,541,820.09-572,446.26

Finding the Fourth Proportional to 1,027,474.16, 1,541,820.09 and 572,446.26

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Solution

The fourth proportional to 1,027,474.16, 1,541,820.09 and 572,446.26 is: 859,008.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,474.16 : 1,541,820.09 = 572,446.26 : x
  2. Step 2: Convert to fraction form
    1,027,474.16/1,541,820.09 = 572,446.26/x
  3. Step 3: Cross multiply
    1,027,474.16x = 1,541,820.09 × 572,446.26
  4. Step 4: Simplify right side
    1,027,474.16x = 882,609,144,113.36
  5. Step 5: Solve for x
    x = 882,609,144,113.36/1,027,474.16
  6. Step 6: Final answer
    x = 859,008.60

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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.