Home / 1,541,464.10-2,307,589.41-932,409.21

Finding the Fourth Proportional to 1,541,464.10, 2,307,589.41 and 932,409.21

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Solution

The fourth proportional to 1,541,464.10, 2,307,589.41 and 932,409.21 is: 1,395,827.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,541,464.10 : 2,307,589.41 = 932,409.21 : x
  2. Step 2: Convert to fraction form
    1,541,464.10/2,307,589.41 = 932,409.21/x
  3. Step 3: Cross multiply
    1,541,464.10x = 2,307,589.41 × 932,409.21
  4. Step 4: Simplify right side
    1,541,464.10x = 2,151,617,613,740.29
  5. Step 5: Solve for x
    x = 2,151,617,613,740.29/1,541,464.10
  6. Step 6: Final answer
    x = 1,395,827.26

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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.