Home / 4,528,540.16-6,249,426.01-2,463,600.72

Finding the Fourth Proportional to 4,528,540.16, 6,249,426.01 and 2,463,600.72

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Solution

The fourth proportional to 4,528,540.16, 6,249,426.01 and 2,463,600.72 is: 3,399,791.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,528,540.16 : 6,249,426.01 = 2,463,600.72 : x
  2. Step 2: Convert to fraction form
    4,528,540.16/6,249,426.01 = 2,463,600.72/x
  3. Step 3: Cross multiply
    4,528,540.16x = 6,249,426.01 × 2,463,600.72
  4. Step 4: Simplify right side
    4,528,540.16x = 15,396,090,435,099.07
  5. Step 5: Solve for x
    x = 15,396,090,435,099.07/4,528,540.16
  6. Step 6: Final answer
    x = 3,399,791.08

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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.