Home / 895,664.40-1,343,496.60-264,569.10

Finding the Fourth Proportional to 895,664.40, 1,343,496.60 and 264,569.10

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Solution

The fourth proportional to 895,664.40, 1,343,496.60 and 264,569.10 is: 396,853.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,664.40 : 1,343,496.60 = 264,569.10 : x
  2. Step 2: Convert to fraction form
    895,664.40/1,343,496.60 = 264,569.10/x
  3. Step 3: Cross multiply
    895,664.40x = 1,343,496.60 × 264,569.10
  4. Step 4: Simplify right side
    895,664.40x = 355,447,686,315.06
  5. Step 5: Solve for x
    x = 355,447,686,315.06/895,664.40
  6. Step 6: Final answer
    x = 396,853.65

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Similar ratio
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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.