Home / 966,277.68-1,333,586.24-584,307.20

Finding the Fourth Proportional to 966,277.68, 1,333,586.24 and 584,307.20

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Solution

The fourth proportional to 966,277.68, 1,333,586.24 and 584,307.20 is: 806,418.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,277.68 : 1,333,586.24 = 584,307.20 : x
  2. Step 2: Convert to fraction form
    966,277.68/1,333,586.24 = 584,307.20/x
  3. Step 3: Cross multiply
    966,277.68x = 1,333,586.24 × 584,307.20
  4. Step 4: Simplify right side
    966,277.68x = 779,224,041,852.93
  5. Step 5: Solve for x
    x = 779,224,041,852.93/966,277.68
  6. Step 6: Final answer
    x = 806,418.34

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Double scale
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1.5x scale

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.