Home / 3,568,280.90-4,917,439.77-3,502,700.06

Finding the Fourth Proportional to 3,568,280.90, 4,917,439.77 and 3,502,700.06

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Solution

The fourth proportional to 3,568,280.90, 4,917,439.77 and 3,502,700.06 is: 4,827,062.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,280.90 : 4,917,439.77 = 3,502,700.06 : x
  2. Step 2: Convert to fraction form
    3,568,280.90/4,917,439.77 = 3,502,700.06/x
  3. Step 3: Cross multiply
    3,568,280.90x = 4,917,439.77 × 3,502,700.06
  4. Step 4: Simplify right side
    3,568,280.90x = 17,224,316,577,425.38
  5. Step 5: Solve for x
    x = 17,224,316,577,425.38/3,568,280.90
  6. Step 6: Final answer
    x = 4,827,062.96

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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.