Home / 732,922.34-1,099,530.17-253,167.65

Finding the Fourth Proportional to 732,922.34, 1,099,530.17 and 253,167.65

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Solution

The fourth proportional to 732,922.34, 1,099,530.17 and 253,167.65 is: 379,802.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,922.34 : 1,099,530.17 = 253,167.65 : x
  2. Step 2: Convert to fraction form
    732,922.34/1,099,530.17 = 253,167.65/x
  3. Step 3: Cross multiply
    732,922.34x = 1,099,530.17 × 253,167.65
  4. Step 4: Simplify right side
    732,922.34x = 278,365,462,479.51
  5. Step 5: Solve for x
    x = 278,365,462,479.51/732,922.34
  6. Step 6: Final answer
    x = 379,802.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.