Home / 1,473,737.55-2,033,736.98-829,156.20

Finding the Fourth Proportional to 1,473,737.55, 2,033,736.98 and 829,156.20

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Solution

The fourth proportional to 1,473,737.55, 2,033,736.98 and 829,156.20 is: 1,144,223.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,737.55 : 2,033,736.98 = 829,156.20 : x
  2. Step 2: Convert to fraction form
    1,473,737.55/2,033,736.98 = 829,156.20/x
  3. Step 3: Cross multiply
    1,473,737.55x = 2,033,736.98 × 829,156.20
  4. Step 4: Simplify right side
    1,473,737.55x = 1,686,285,621,990.50
  5. Step 5: Solve for x
    x = 1,686,285,621,990.50/1,473,737.55
  6. Step 6: Final answer
    x = 1,144,223.83

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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.