Home / 8,460,933.69-11,676,088.49-4,593,454.85

Finding the Fourth Proportional to 8,460,933.69, 11,676,088.49 and 4,593,454.85

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Solution

The fourth proportional to 8,460,933.69, 11,676,088.49 and 4,593,454.85 is: 6,338,967.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,460,933.69 : 11,676,088.49 = 4,593,454.85 : x
  2. Step 2: Convert to fraction form
    8,460,933.69/11,676,088.49 = 4,593,454.85/x
  3. Step 3: Cross multiply
    8,460,933.69x = 11,676,088.49 × 4,593,454.85
  4. Step 4: Simplify right side
    8,460,933.69x = 53,633,585,303,419.67
  5. Step 5: Solve for x
    x = 53,633,585,303,419.67/8,460,933.69
  6. Step 6: Final answer
    x = 6,338,967.69

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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.