Home / 3,053,500.80-4,578,868.80-1,159,612.80

Finding the Fourth Proportional to 3,053,500.80, 4,578,868.80 and 1,159,612.80

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Solution

The fourth proportional to 3,053,500.80, 4,578,868.80 and 1,159,612.80 is: 1,738,894.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,500.80 : 4,578,868.80 = 1,159,612.80 : x
  2. Step 2: Convert to fraction form
    3,053,500.80/4,578,868.80 = 1,159,612.80/x
  3. Step 3: Cross multiply
    3,053,500.80x = 4,578,868.80 × 1,159,612.80
  4. Step 4: Simplify right side
    3,053,500.80x = 5,309,714,870,000.64
  5. Step 5: Solve for x
    x = 5,309,714,870,000.64/3,053,500.80
  6. Step 6: Final answer
    x = 1,738,894.21

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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.