Home / 966,245.94-1,333,542.42-584,275.46

Finding the Fourth Proportional to 966,245.94, 1,333,542.42 and 584,275.46

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Solution

The fourth proportional to 966,245.94, 1,333,542.42 and 584,275.46 is: 806,374.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,245.94 : 1,333,542.42 = 584,275.46 : x
  2. Step 2: Convert to fraction form
    966,245.94/1,333,542.42 = 584,275.46/x
  3. Step 3: Cross multiply
    966,245.94x = 1,333,542.42 × 584,275.46
  4. Step 4: Simplify right side
    966,245.94x = 779,156,110,875.01
  5. Step 5: Solve for x
    x = 779,156,110,875.01/966,245.94
  6. Step 6: Final answer
    x = 806,374.52

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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.