Home / 966,350.94-1,333,349.55-584,369.52

Finding the Fourth Proportional to 966,350.94, 1,333,349.55 and 584,369.52

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Solution

The fourth proportional to 966,350.94, 1,333,349.55 and 584,369.52 is: 806,300.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,350.94 : 1,333,349.55 = 584,369.52 : x
  2. Step 2: Convert to fraction form
    966,350.94/1,333,349.55 = 584,369.52/x
  3. Step 3: Cross multiply
    966,350.94x = 1,333,349.55 × 584,369.52
  4. Step 4: Simplify right side
    966,350.94x = 779,168,836,525.72
  5. Step 5: Solve for x
    x = 779,168,836,525.72/966,350.94
  6. Step 6: Final answer
    x = 806,300.08

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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.