Home / 2,683,236.24-4,024,854.36-688,692.24

Finding the Fourth Proportional to 2,683,236.24, 4,024,854.36 and 688,692.24

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Solution

The fourth proportional to 2,683,236.24, 4,024,854.36 and 688,692.24 is: 1,033,038.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,683,236.24 : 4,024,854.36 = 688,692.24 : x
  2. Step 2: Convert to fraction form
    2,683,236.24/4,024,854.36 = 688,692.24/x
  3. Step 3: Cross multiply
    2,683,236.24x = 4,024,854.36 × 688,692.24
  4. Step 4: Simplify right side
    2,683,236.24x = 2,771,885,964,862.17
  5. Step 5: Solve for x
    x = 2,771,885,964,862.17/2,683,236.24
  6. Step 6: Final answer
    x = 1,033,038.36

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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.