Home / 9,974,284.22-14,961,426.37-7,703,121.32

Finding the Fourth Proportional to 9,974,284.22, 14,961,426.37 and 7,703,121.32

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Solution

The fourth proportional to 9,974,284.22, 14,961,426.37 and 7,703,121.32 is: 11,554,682.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,974,284.22 : 14,961,426.37 = 7,703,121.32 : x
  2. Step 2: Convert to fraction form
    9,974,284.22/14,961,426.37 = 7,703,121.32/x
  3. Step 3: Cross multiply
    9,974,284.22x = 14,961,426.37 × 7,703,121.32
  4. Step 4: Simplify right side
    9,974,284.22x = 115,249,682,409,841.61
  5. Step 5: Solve for x
    x = 115,249,682,409,841.61/9,974,284.22
  6. Step 6: Final answer
    x = 11,554,682.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.