Home / 9,341,799.94-14,013,121.80-2,864,402.57

Finding the Fourth Proportional to 9,341,799.94, 14,013,121.80 and 2,864,402.57

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Solution

The fourth proportional to 9,341,799.94, 14,013,121.80 and 2,864,402.57 is: 4,296,733.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,341,799.94 : 14,013,121.80 = 2,864,402.57 : x
  2. Step 2: Convert to fraction form
    9,341,799.94/14,013,121.80 = 2,864,402.57/x
  3. Step 3: Cross multiply
    9,341,799.94x = 14,013,121.80 × 2,864,402.57
  4. Step 4: Simplify right side
    9,341,799.94x = 40,139,222,097,643.02
  5. Step 5: Solve for x
    x = 40,139,222,097,643.02/9,341,799.94
  6. Step 6: Final answer
    x = 4,296,733.22

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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.