Home / 797,246.47-1,100,158.41-453,036.34

Finding the Fourth Proportional to 797,246.47, 1,100,158.41 and 453,036.34

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Solution

The fourth proportional to 797,246.47, 1,100,158.41 and 453,036.34 is: 625,166.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,246.47 : 1,100,158.41 = 453,036.34 : x
  2. Step 2: Convert to fraction form
    797,246.47/1,100,158.41 = 453,036.34/x
  3. Step 3: Cross multiply
    797,246.47x = 1,100,158.41 × 453,036.34
  4. Step 4: Simplify right side
    797,246.47x = 498,411,739,486.62
  5. Step 5: Solve for x
    x = 498,411,739,486.62/797,246.47
  6. Step 6: Final answer
    x = 625,166.44

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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.