Home / 10,799,113.93-14,902,804.04-5,904,651.87

Finding the Fourth Proportional to 10,799,113.93, 14,902,804.04 and 5,904,651.87

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Solution

The fourth proportional to 10,799,113.93, 14,902,804.04 and 5,904,651.87 is: 8,148,434.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,799,113.93 : 14,902,804.04 = 5,904,651.87 : x
  2. Step 2: Convert to fraction form
    10,799,113.93/14,902,804.04 = 5,904,651.87/x
  3. Step 3: Cross multiply
    10,799,113.93x = 14,902,804.04 × 5,904,651.87
  4. Step 4: Simplify right side
    10,799,113.93x = 87,995,869,713,506.30
  5. Step 5: Solve for x
    x = 87,995,869,713,506.30/10,799,113.93
  6. Step 6: Final answer
    x = 8,148,434.24

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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.