Home / 5,613,033.07-7,745,407.52-4,143,723.22

Finding the Fourth Proportional to 5,613,033.07, 7,745,407.52 and 4,143,723.22

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Solution

The fourth proportional to 5,613,033.07, 7,745,407.52 and 4,143,723.22 is: 5,717,911.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,613,033.07 : 7,745,407.52 = 4,143,723.22 : x
  2. Step 2: Convert to fraction form
    5,613,033.07/7,745,407.52 = 4,143,723.22/x
  3. Step 3: Cross multiply
    5,613,033.07x = 7,745,407.52 × 4,143,723.22
  4. Step 4: Simplify right side
    5,613,033.07x = 32,094,824,999,345.93
  5. Step 5: Solve for x
    x = 32,094,824,999,345.93/5,613,033.07
  6. Step 6: Final answer
    x = 5,717,911.26

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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.