Home / 9,337,097.07-12,885,292.41-5,262,716.07

Finding the Fourth Proportional to 9,337,097.07, 12,885,292.41 and 5,262,716.07

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Solution

The fourth proportional to 9,337,097.07, 12,885,292.41 and 5,262,716.07 is: 7,262,603.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,337,097.07 : 12,885,292.41 = 5,262,716.07 : x
  2. Step 2: Convert to fraction form
    9,337,097.07/12,885,292.41 = 5,262,716.07/x
  3. Step 3: Cross multiply
    9,337,097.07x = 12,885,292.41 × 5,262,716.07
  4. Step 4: Simplify right side
    9,337,097.07x = 67,811,635,432,756.03
  5. Step 5: Solve for x
    x = 67,811,635,432,756.03/9,337,097.07
  6. Step 6: Final answer
    x = 7,262,603.67

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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.