Home / 793,358.60-1,094,561.25-507,046.28

Finding the Fourth Proportional to 793,358.60, 1,094,561.25 and 507,046.28

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Solution

The fourth proportional to 793,358.60, 1,094,561.25 and 507,046.28 is: 699,548.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,358.60 : 1,094,561.25 = 507,046.28 : x
  2. Step 2: Convert to fraction form
    793,358.60/1,094,561.25 = 507,046.28/x
  3. Step 3: Cross multiply
    793,358.60x = 1,094,561.25 × 507,046.28
  4. Step 4: Simplify right side
    793,358.60x = 554,993,210,044.65
  5. Step 5: Solve for x
    x = 554,993,210,044.65/793,358.60
  6. Step 6: Final answer
    x = 699,548.99

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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.