Home / 966,284.68-1,333,595.90-584,314.20

Finding the Fourth Proportional to 966,284.68, 1,333,595.90 and 584,314.20

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Solution

The fourth proportional to 966,284.68, 1,333,595.90 and 584,314.20 is: 806,428.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,284.68 : 1,333,595.90 = 584,314.20 : x
  2. Step 2: Convert to fraction form
    966,284.68/1,333,595.90 = 584,314.20/x
  3. Step 3: Cross multiply
    966,284.68x = 1,333,595.90 × 584,314.20
  4. Step 4: Simplify right side
    966,284.68x = 779,239,021,431.78
  5. Step 5: Solve for x
    x = 779,239,021,431.78/966,284.68
  6. Step 6: Final answer
    x = 806,428.00

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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.