Home / 6,930,569.03-9,560,345.67-4,029,639.27

Finding the Fourth Proportional to 6,930,569.03, 9,560,345.67 and 4,029,639.27

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Solution

The fourth proportional to 6,930,569.03, 9,560,345.67 and 4,029,639.27 is: 5,558,669.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,930,569.03 : 9,560,345.67 = 4,029,639.27 : x
  2. Step 2: Convert to fraction form
    6,930,569.03/9,560,345.67 = 4,029,639.27/x
  3. Step 3: Cross multiply
    6,930,569.03x = 9,560,345.67 × 4,029,639.27
  4. Step 4: Simplify right side
    6,930,569.03x = 38,524,744,346,606.46
  5. Step 5: Solve for x
    x = 38,524,744,346,606.46/6,930,569.03
  6. Step 6: Final answer
    x = 5,558,669.74

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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.