Home / 6,819,214.83-9,413,585.37-4,497,484.69

Finding the Fourth Proportional to 6,819,214.83, 9,413,585.37 and 4,497,484.69

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Solution

The fourth proportional to 6,819,214.83, 9,413,585.37 and 4,497,484.69 is: 6,208,552.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,819,214.83 : 9,413,585.37 = 4,497,484.69 : x
  2. Step 2: Convert to fraction form
    6,819,214.83/9,413,585.37 = 4,497,484.69/x
  3. Step 3: Cross multiply
    6,819,214.83x = 9,413,585.37 × 4,497,484.69
  4. Step 4: Simplify right side
    6,819,214.83x = 42,337,456,079,582.98
  5. Step 5: Solve for x
    x = 42,337,456,079,582.98/6,819,214.83
  6. Step 6: Final answer
    x = 6,208,552.91

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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.