Home / 11,603,023.53-16,011,233.73-6,708,559.65

Finding the Fourth Proportional to 11,603,023.53, 16,011,233.73 and 6,708,559.65

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Solution

The fourth proportional to 11,603,023.53, 16,011,233.73 and 6,708,559.65 is: 9,257,269.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,603,023.53 : 16,011,233.73 = 6,708,559.65 : x
  2. Step 2: Convert to fraction form
    11,603,023.53/16,011,233.73 = 6,708,559.65/x
  3. Step 3: Cross multiply
    11,603,023.53x = 16,011,233.73 × 6,708,559.65
  4. Step 4: Simplify right side
    11,603,023.53x = 107,412,316,547,797
  5. Step 5: Solve for x
    x = 107,412,316,547,797/11,603,023.53
  6. Step 6: Final answer
    x = 9,257,269.56

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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.