Home / 797,462.38-1,195,208.58-684,347.50

Finding the Fourth Proportional to 797,462.38, 1,195,208.58 and 684,347.50

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Solution

The fourth proportional to 797,462.38, 1,195,208.58 and 684,347.50 is: 1,025,675.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,462.38 : 1,195,208.58 = 684,347.50 : x
  2. Step 2: Convert to fraction form
    797,462.38/1,195,208.58 = 684,347.50/x
  3. Step 3: Cross multiply
    797,462.38x = 1,195,208.58 × 684,347.50
  4. Step 4: Simplify right side
    797,462.38x = 817,938,003,701.55
  5. Step 5: Solve for x
    x = 817,938,003,701.55/797,462.38
  6. Step 6: Final answer
    x = 1,025,675.97

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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.