Home / 9,613,214.15-13,266,271.33-5,262,705.27

Finding the Fourth Proportional to 9,613,214.15, 13,266,271.33 and 5,262,705.27

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Solution

The fourth proportional to 9,613,214.15, 13,266,271.33 and 5,262,705.27 is: 7,262,552.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,613,214.15 : 13,266,271.33 = 5,262,705.27 : x
  2. Step 2: Convert to fraction form
    9,613,214.15/13,266,271.33 = 5,262,705.27/x
  3. Step 3: Cross multiply
    9,613,214.15x = 13,266,271.33 × 5,262,705.27
  4. Step 4: Simplify right side
    9,613,214.15x = 69,816,475,986,134.99
  5. Step 5: Solve for x
    x = 69,816,475,986,134.99/9,613,214.15
  6. Step 6: Final answer
    x = 7,262,552.87

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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.