Home / 876,103.10-1,314,154.65-596,167.10

Finding the Fourth Proportional to 876,103.10, 1,314,154.65 and 596,167.10

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Solution

The fourth proportional to 876,103.10, 1,314,154.65 and 596,167.10 is: 894,250.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    876,103.10 : 1,314,154.65 = 596,167.10 : x
  2. Step 2: Convert to fraction form
    876,103.10/1,314,154.65 = 596,167.10/x
  3. Step 3: Cross multiply
    876,103.10x = 1,314,154.65 × 596,167.10
  4. Step 4: Simplify right side
    876,103.10x = 783,455,766,642.02
  5. Step 5: Solve for x
    x = 783,455,766,642.02/876,103.10
  6. Step 6: Final answer
    x = 894,250.65

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Double scale
Find fourth proportional to 876,104.10, 1,314,156.15 and 596,168.10
Similar ratio
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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.