Home / 3,057,406.49-4,585,990.02-1,035,650.39

Finding the Fourth Proportional to 3,057,406.49, 4,585,990.02 and 1,035,650.39

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Solution

The fourth proportional to 3,057,406.49, 4,585,990.02 and 1,035,650.39 is: 1,553,435.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,057,406.49 : 4,585,990.02 = 1,035,650.39 : x
  2. Step 2: Convert to fraction form
    3,057,406.49/4,585,990.02 = 1,035,650.39/x
  3. Step 3: Cross multiply
    3,057,406.49x = 4,585,990.02 × 1,035,650.39
  4. Step 4: Simplify right side
    3,057,406.49x = 4,749,482,329,819.16
  5. Step 5: Solve for x
    x = 4,749,482,329,819.16/3,057,406.49
  6. Step 6: Final answer
    x = 1,553,435.03

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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.