Home / 1,047,236.60-1,445,193.42-594,535.16

Finding the Fourth Proportional to 1,047,236.60, 1,445,193.42 and 594,535.16

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Solution

The fourth proportional to 1,047,236.60, 1,445,193.42 and 594,535.16 is: 820,462.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,047,236.60 : 1,445,193.42 = 594,535.16 : x
  2. Step 2: Convert to fraction form
    1,047,236.60/1,445,193.42 = 594,535.16/x
  3. Step 3: Cross multiply
    1,047,236.60x = 1,445,193.42 × 594,535.16
  4. Step 4: Simplify right side
    1,047,236.60x = 859,218,301,190.65
  5. Step 5: Solve for x
    x = 859,218,301,190.65/1,047,236.60
  6. Step 6: Final answer
    x = 820,462.44

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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.