Home / 867,460.24-1,196,952.28-544,941.91

Finding the Fourth Proportional to 867,460.24, 1,196,952.28 and 544,941.91

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Solution

The fourth proportional to 867,460.24, 1,196,952.28 and 544,941.91 is: 751,930.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    867,460.24 : 1,196,952.28 = 544,941.91 : x
  2. Step 2: Convert to fraction form
    867,460.24/1,196,952.28 = 544,941.91/x
  3. Step 3: Cross multiply
    867,460.24x = 1,196,952.28 × 544,941.91
  4. Step 4: Simplify right side
    867,460.24x = 652,269,461,642.06
  5. Step 5: Solve for x
    x = 652,269,461,642.06/867,460.24
  6. Step 6: Final answer
    x = 751,930.10

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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.