Home / 11,417,839-15,756,834-6,260,893

Finding the Fourth Proportional to 11,417,839, 15,756,834 and 6,260,893

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Solution

The fourth proportional to 11,417,839, 15,756,834 and 6,260,893 is: 8,640,150.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,417,839 : 15,756,834 = 6,260,893 : x
  2. Step 2: Convert to fraction form
    11,417,839/15,756,834 = 6,260,893/x
  3. Step 3: Cross multiply
    11,417,839x = 15,756,834 × 6,260,893
  4. Step 4: Simplify right side
    11,417,839x = 98,651,851,692,762
  5. Step 5: Solve for x
    x = 98,651,851,692,762/11,417,839
  6. Step 6: Final answer
    x = 8,640,150.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.