Home / 8,595,053.10-12,891,178.44-2,528,366.04

Finding the Fourth Proportional to 8,595,053.10, 12,891,178.44 and 2,528,366.04

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Solution

The fourth proportional to 8,595,053.10, 12,891,178.44 and 2,528,366.04 is: 3,792,136.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,595,053.10 : 12,891,178.44 = 2,528,366.04 : x
  2. Step 2: Convert to fraction form
    8,595,053.10/12,891,178.44 = 2,528,366.04/x
  3. Step 3: Cross multiply
    8,595,053.10x = 12,891,178.44 × 2,528,366.04
  4. Step 4: Simplify right side
    8,595,053.10x = 32,593,617,783,276.18
  5. Step 5: Solve for x
    x = 32,593,617,783,276.18/8,595,053.10
  6. Step 6: Final answer
    x = 3,792,136.87

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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.