Home / 832,530.02-1,248,568.22-233,454.02

Finding the Fourth Proportional to 832,530.02, 1,248,568.22 and 233,454.02

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Solution

The fourth proportional to 832,530.02, 1,248,568.22 and 233,454.02 is: 350,117.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    832,530.02 : 1,248,568.22 = 233,454.02 : x
  2. Step 2: Convert to fraction form
    832,530.02/1,248,568.22 = 233,454.02/x
  3. Step 3: Cross multiply
    832,530.02x = 1,248,568.22 × 233,454.02
  4. Step 4: Simplify right side
    832,530.02x = 291,483,264,544.04
  5. Step 5: Solve for x
    x = 291,483,264,544.04/832,530.02
  6. Step 6: Final answer
    x = 350,117.42

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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.