Home / 1,014,100.12-1,399,048.02-584,149.96

Finding the Fourth Proportional to 1,014,100.12, 1,399,048.02 and 584,149.96

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Solution

The fourth proportional to 1,014,100.12, 1,399,048.02 and 584,149.96 is: 805,890.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,100.12 : 1,399,048.02 = 584,149.96 : x
  2. Step 2: Convert to fraction form
    1,014,100.12/1,399,048.02 = 584,149.96/x
  3. Step 3: Cross multiply
    1,014,100.12x = 1,399,048.02 × 584,149.96
  4. Step 4: Simplify right side
    1,014,100.12x = 817,253,844,921.08
  5. Step 5: Solve for x
    x = 817,253,844,921.08/1,014,100.12
  6. Step 6: Final answer
    x = 805,890.69

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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.