Home / 2,757,772.59-4,136,677.25-960,690.07

Finding the Fourth Proportional to 2,757,772.59, 4,136,677.25 and 960,690.07

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Solution

The fourth proportional to 2,757,772.59, 4,136,677.25 and 960,690.07 is: 1,441,041.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,757,772.59 : 4,136,677.25 = 960,690.07 : x
  2. Step 2: Convert to fraction form
    2,757,772.59/4,136,677.25 = 960,690.07/x
  3. Step 3: Cross multiply
    2,757,772.59x = 4,136,677.25 × 960,690.07
  4. Step 4: Simplify right side
    2,757,772.59x = 3,974,064,756,869.91
  5. Step 5: Solve for x
    x = 3,974,064,756,869.91/2,757,772.59
  6. Step 6: Final answer
    x = 1,441,041.50

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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.