Home / 3,280,235.08-4,920,323.34-1,036,373

Finding the Fourth Proportional to 3,280,235.08, 4,920,323.34 and 1,036,373

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Solution

The fourth proportional to 3,280,235.08, 4,920,323.34 and 1,036,373 is: 1,554,550.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,280,235.08 : 4,920,323.34 = 1,036,373 : x
  2. Step 2: Convert to fraction form
    3,280,235.08/4,920,323.34 = 1,036,373/x
  3. Step 3: Cross multiply
    3,280,235.08x = 4,920,323.34 × 1,036,373
  4. Step 4: Simplify right side
    3,280,235.08x = 5,099,290,260,845.82
  5. Step 5: Solve for x
    x = 5,099,290,260,845.82/3,280,235.08
  6. Step 6: Final answer
    x = 1,554,550.25

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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.