Home / 5,001,829.18-6,902,434.14-2,826,325.51

Finding the Fourth Proportional to 5,001,829.18, 6,902,434.14 and 2,826,325.51

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Solution

The fourth proportional to 5,001,829.18, 6,902,434.14 and 2,826,325.51 is: 3,900,278.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,001,829.18 : 6,902,434.14 = 2,826,325.51 : x
  2. Step 2: Convert to fraction form
    5,001,829.18/6,902,434.14 = 2,826,325.51/x
  3. Step 3: Cross multiply
    5,001,829.18x = 6,902,434.14 × 2,826,325.51
  4. Step 4: Simplify right side
    5,001,829.18x = 19,508,525,663,122.11
  5. Step 5: Solve for x
    x = 19,508,525,663,122.11/5,001,829.18
  6. Step 6: Final answer
    x = 3,900,278.27

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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.