Home / 9,337,097.84-12,885,293.43-5,262,716.84

Finding the Fourth Proportional to 9,337,097.84, 12,885,293.43 and 5,262,716.84

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Solution

The fourth proportional to 9,337,097.84, 12,885,293.43 and 5,262,716.84 is: 7,262,604.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,337,097.84 : 12,885,293.43 = 5,262,716.84 : x
  2. Step 2: Convert to fraction form
    9,337,097.84/12,885,293.43 = 5,262,716.84/x
  3. Step 3: Cross multiply
    9,337,097.84x = 12,885,293.43 × 5,262,716.84
  4. Step 4: Simplify right side
    9,337,097.84x = 67,811,650,657,975.89
  5. Step 5: Solve for x
    x = 67,811,650,657,975.89/9,337,097.84
  6. Step 6: Final answer
    x = 7,262,604.70

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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.