Home / 1,160,033.55-1,740,684.57-450,089.61

Finding the Fourth Proportional to 1,160,033.55, 1,740,684.57 and 450,089.61

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Solution

The fourth proportional to 1,160,033.55, 1,740,684.57 and 450,089.61 is: 675,380.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,160,033.55 : 1,740,684.57 = 450,089.61 : x
  2. Step 2: Convert to fraction form
    1,160,033.55/1,740,684.57 = 450,089.61/x
  3. Step 3: Cross multiply
    1,160,033.55x = 1,740,684.57 × 450,089.61
  4. Step 4: Simplify right side
    1,160,033.55x = 783,464,039,244.32
  5. Step 5: Solve for x
    x = 783,464,039,244.32/1,160,033.55
  6. Step 6: Final answer
    x = 675,380.50

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Double scale
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1.5x scale

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.