Home / 1,057,266.55-1,458,990.79-573,822.01

Finding the Fourth Proportional to 1,057,266.55, 1,458,990.79 and 573,822.01

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Solution

The fourth proportional to 1,057,266.55, 1,458,990.79 and 573,822.01 is: 791,854.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,266.55 : 1,458,990.79 = 573,822.01 : x
  2. Step 2: Convert to fraction form
    1,057,266.55/1,458,990.79 = 573,822.01/x
  3. Step 3: Cross multiply
    1,057,266.55x = 1,458,990.79 × 573,822.01
  4. Step 4: Simplify right side
    1,057,266.55x = 837,201,027,689.29
  5. Step 5: Solve for x
    x = 837,201,027,689.29/1,057,266.55
  6. Step 6: Final answer
    x = 791,854.27

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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.