Home / 11,720,325.41-17,584,716.32-6,249,666.41

Finding the Fourth Proportional to 11,720,325.41, 17,584,716.32 and 6,249,666.41

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Solution

The fourth proportional to 11,720,325.41, 17,584,716.32 and 6,249,666.41 is: 9,376,754.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,720,325.41 : 17,584,716.32 = 6,249,666.41 : x
  2. Step 2: Convert to fraction form
    11,720,325.41/17,584,716.32 = 6,249,666.41/x
  3. Step 3: Cross multiply
    11,720,325.41x = 17,584,716.32 × 6,249,666.41
  4. Step 4: Simplify right side
    11,720,325.41x = 109,898,610,914,482.81
  5. Step 5: Solve for x
    x = 109,898,610,914,482.81/11,720,325.41
  6. Step 6: Final answer
    x = 9,376,754.23

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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.