Home / 1,153,020.54-1,730,593.92-584,800.40

Finding the Fourth Proportional to 1,153,020.54, 1,730,593.92 and 584,800.40

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Solution

The fourth proportional to 1,153,020.54, 1,730,593.92 and 584,800.40 is: 877,739.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,153,020.54 : 1,730,593.92 = 584,800.40 : x
  2. Step 2: Convert to fraction form
    1,153,020.54/1,730,593.92 = 584,800.40/x
  3. Step 3: Cross multiply
    1,153,020.54x = 1,730,593.92 × 584,800.40
  4. Step 4: Simplify right side
    1,153,020.54x = 1,012,052,016,653.57
  5. Step 5: Solve for x
    x = 1,012,052,016,653.57/1,153,020.54
  6. Step 6: Final answer
    x = 877,739.80

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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.