Home / 1,166,979.42-1,750,523.80-567,225.65

Finding the Fourth Proportional to 1,166,979.42, 1,750,523.80 and 567,225.65

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Solution

The fourth proportional to 1,166,979.42, 1,750,523.80 and 567,225.65 is: 850,865.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,979.42 : 1,750,523.80 = 567,225.65 : x
  2. Step 2: Convert to fraction form
    1,166,979.42/1,750,523.80 = 567,225.65/x
  3. Step 3: Cross multiply
    1,166,979.42x = 1,750,523.80 × 567,225.65
  4. Step 4: Simplify right side
    1,166,979.42x = 992,941,997,752.80
  5. Step 5: Solve for x
    x = 992,941,997,752.80/1,166,979.42
  6. Step 6: Final answer
    x = 850,865.05

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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.