Home / 966,307.44-1,333,289.52-584,326.20

Finding the Fourth Proportional to 966,307.44, 1,333,289.52 and 584,326.20

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Solution

The fourth proportional to 966,307.44, 1,333,289.52 and 584,326.20 is: 806,240.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,307.44 : 1,333,289.52 = 584,326.20 : x
  2. Step 2: Convert to fraction form
    966,307.44/1,333,289.52 = 584,326.20/x
  3. Step 3: Cross multiply
    966,307.44x = 1,333,289.52 × 584,326.20
  4. Step 4: Simplify right side
    966,307.44x = 779,075,998,721.42
  5. Step 5: Solve for x
    x = 779,075,998,721.42/966,307.44
  6. Step 6: Final answer
    x = 806,240.30

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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.