Home / 3,048,585.54-4,206,744.81-1,759,841.12

Finding the Fourth Proportional to 3,048,585.54, 4,206,744.81 and 1,759,841.12

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Solution

The fourth proportional to 3,048,585.54, 4,206,744.81 and 1,759,841.12 is: 2,428,405.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,585.54 : 4,206,744.81 = 1,759,841.12 : x
  2. Step 2: Convert to fraction form
    3,048,585.54/4,206,744.81 = 1,759,841.12/x
  3. Step 3: Cross multiply
    3,048,585.54x = 4,206,744.81 × 1,759,841.12
  4. Step 4: Simplify right side
    3,048,585.54x = 7,403,202,497,984.59
  5. Step 5: Solve for x
    x = 7,403,202,497,984.59/3,048,585.54
  6. Step 6: Final answer
    x = 2,428,405.70

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1.5x scale

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.