Home / 3,500,902.98-5,248,358.64-1,343,476.08

Finding the Fourth Proportional to 3,500,902.98, 5,248,358.64 and 1,343,476.08

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Solution

The fourth proportional to 3,500,902.98, 5,248,358.64 and 1,343,476.08 is: 2,014,064.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,500,902.98 : 5,248,358.64 = 1,343,476.08 : x
  2. Step 2: Convert to fraction form
    3,500,902.98/5,248,358.64 = 1,343,476.08/x
  3. Step 3: Cross multiply
    3,500,902.98x = 5,248,358.64 × 1,343,476.08
  4. Step 4: Simplify right side
    3,500,902.98x = 7,051,044,292,101.33
  5. Step 5: Solve for x
    x = 7,051,044,292,101.33/3,500,902.98
  6. Step 6: Final answer
    x = 2,014,064.47

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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.