Home / 597,146.40-895,719.60-264,722.40

Finding the Fourth Proportional to 597,146.40, 895,719.60 and 264,722.40

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Solution

The fourth proportional to 597,146.40, 895,719.60 and 264,722.40 is: 397,083.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,146.40 : 895,719.60 = 264,722.40 : x
  2. Step 2: Convert to fraction form
    597,146.40/895,719.60 = 264,722.40/x
  3. Step 3: Cross multiply
    597,146.40x = 895,719.60 × 264,722.40
  4. Step 4: Simplify right side
    597,146.40x = 237,117,042,239.04
  5. Step 5: Solve for x
    x = 237,117,042,239.04/597,146.40
  6. Step 6: Final answer
    x = 397,083.60

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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.