Home / 1,052,566.98-1,452,543.46-569,132

Finding the Fourth Proportional to 1,052,566.98, 1,452,543.46 and 569,132

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Solution

The fourth proportional to 1,052,566.98, 1,452,543.46 and 569,132 is: 785,402.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,566.98 : 1,452,543.46 = 569,132 : x
  2. Step 2: Convert to fraction form
    1,052,566.98/1,452,543.46 = 569,132/x
  3. Step 3: Cross multiply
    1,052,566.98x = 1,452,543.46 × 569,132
  4. Step 4: Simplify right side
    1,052,566.98x = 826,688,964,476.72
  5. Step 5: Solve for x
    x = 826,688,964,476.72/1,052,566.98
  6. Step 6: Final answer
    x = 785,402.72

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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.