Home / 9,613,323-13,266,053.19-5,484,690.72

Finding the Fourth Proportional to 9,613,323, 13,266,053.19 and 5,484,690.72

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Solution

The fourth proportional to 9,613,323, 13,266,053.19 and 5,484,690.72 is: 7,568,683.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,613,323 : 13,266,053.19 = 5,484,690.72 : x
  2. Step 2: Convert to fraction form
    9,613,323/13,266,053.19 = 5,484,690.72/x
  3. Step 3: Cross multiply
    9,613,323x = 13,266,053.19 × 5,484,690.72
  4. Step 4: Simplify right side
    9,613,323x = 72,760,198,822,219.39
  5. Step 5: Solve for x
    x = 72,760,198,822,219.39/9,613,323
  6. Step 6: Final answer
    x = 7,568,683.46

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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.