Home / 9,075,568.86-12,524,752.17-5,001,187.86

Finding the Fourth Proportional to 9,075,568.86, 12,524,752.17 and 5,001,187.86

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Solution

The fourth proportional to 9,075,568.86, 12,524,752.17 and 5,001,187.86 is: 6,901,896.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,075,568.86 : 12,524,752.17 = 5,001,187.86 : x
  2. Step 2: Convert to fraction form
    9,075,568.86/12,524,752.17 = 5,001,187.86/x
  3. Step 3: Cross multiply
    9,075,568.86x = 12,524,752.17 × 5,001,187.86
  4. Step 4: Simplify right side
    9,075,568.86x = 62,638,638,502,112.66
  5. Step 5: Solve for x
    x = 62,638,638,502,112.66/9,075,568.86
  6. Step 6: Final answer
    x = 6,901,896.67

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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.