Home / 1,047,410.58-1,445,549.85-588,526.14

Finding the Fourth Proportional to 1,047,410.58, 1,445,549.85 and 588,526.14

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Solution

The fourth proportional to 1,047,410.58, 1,445,549.85 and 588,526.14 is: 812,235.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,047,410.58 : 1,445,549.85 = 588,526.14 : x
  2. Step 2: Convert to fraction form
    1,047,410.58/1,445,549.85 = 588,526.14/x
  3. Step 3: Cross multiply
    1,047,410.58x = 1,445,549.85 × 588,526.14
  4. Step 4: Simplify right side
    1,047,410.58x = 850,743,873,398.08
  5. Step 5: Solve for x
    x = 850,743,873,398.08/1,047,410.58
  6. Step 6: Final answer
    x = 812,235.33

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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.