Home / 2,446,342.90-3,670,389.15-1,026,834.10

Finding the Fourth Proportional to 2,446,342.90, 3,670,389.15 and 1,026,834.10

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Solution

The fourth proportional to 2,446,342.90, 3,670,389.15 and 1,026,834.10 is: 1,540,618.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,342.90 : 3,670,389.15 = 1,026,834.10 : x
  2. Step 2: Convert to fraction form
    2,446,342.90/3,670,389.15 = 1,026,834.10/x
  3. Step 3: Cross multiply
    2,446,342.90x = 3,670,389.15 × 1,026,834.10
  4. Step 4: Simplify right side
    2,446,342.90x = 3,768,880,739,490.01
  5. Step 5: Solve for x
    x = 3,768,880,739,490.01/2,446,342.90
  6. Step 6: Final answer
    x = 1,540,618.34

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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.