Home / 5,613,360.08-7,746,421.46-3,132,554.23

Finding the Fourth Proportional to 5,613,360.08, 7,746,421.46 and 3,132,554.23

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Solution

The fourth proportional to 5,613,360.08, 7,746,421.46 and 3,132,554.23 is: 4,322,916.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,613,360.08 : 7,746,421.46 = 3,132,554.23 : x
  2. Step 2: Convert to fraction form
    5,613,360.08/7,746,421.46 = 3,132,554.23/x
  3. Step 3: Cross multiply
    5,613,360.08x = 7,746,421.46 × 3,132,554.23
  4. Step 4: Simplify right side
    5,613,360.08x = 24,266,085,271,142.72
  5. Step 5: Solve for x
    x = 24,266,085,271,142.72/5,613,360.08
  6. Step 6: Final answer
    x = 4,322,916.21

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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.