Home / 1,069,079.16-1,475,352.72-610,184.48

Finding the Fourth Proportional to 1,069,079.16, 1,475,352.72 and 610,184.48

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Solution

The fourth proportional to 1,069,079.16, 1,475,352.72 and 610,184.48 is: 842,067.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,079.16 : 1,475,352.72 = 610,184.48 : x
  2. Step 2: Convert to fraction form
    1,069,079.16/1,475,352.72 = 610,184.48/x
  3. Step 3: Cross multiply
    1,069,079.16x = 1,475,352.72 × 610,184.48
  4. Step 4: Simplify right side
    1,069,079.16x = 900,237,332,269.79
  5. Step 5: Solve for x
    x = 900,237,332,269.79/1,069,079.16
  6. Step 6: Final answer
    x = 842,067.98

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Double scale
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1.5x scale

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.