Home / 1,025,116.20-1,537,674.30-950,466.60

Finding the Fourth Proportional to 1,025,116.20, 1,537,674.30 and 950,466.60

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Solution

The fourth proportional to 1,025,116.20, 1,537,674.30 and 950,466.60 is: 1,425,699.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,116.20 : 1,537,674.30 = 950,466.60 : x
  2. Step 2: Convert to fraction form
    1,025,116.20/1,537,674.30 = 950,466.60/x
  3. Step 3: Cross multiply
    1,025,116.20x = 1,537,674.30 × 950,466.60
  4. Step 4: Simplify right side
    1,025,116.20x = 1,461,508,063,828.38
  5. Step 5: Solve for x
    x = 1,461,508,063,828.38/1,025,116.20
  6. Step 6: Final answer
    x = 1,425,699.90

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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.