Home / 6,710,613.66-9,260,316.81-3,809,623.77

Finding the Fourth Proportional to 6,710,613.66, 9,260,316.81 and 3,809,623.77

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Solution

The fourth proportional to 6,710,613.66, 9,260,316.81 and 3,809,623.77 is: 5,257,093.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,710,613.66 : 9,260,316.81 = 3,809,623.77 : x
  2. Step 2: Convert to fraction form
    6,710,613.66/9,260,316.81 = 3,809,623.77/x
  3. Step 3: Cross multiply
    6,710,613.66x = 9,260,316.81 × 3,809,623.77
  4. Step 4: Simplify right side
    6,710,613.66x = 35,278,323,037,106.58
  5. Step 5: Solve for x
    x = 35,278,323,037,106.58/6,710,613.66
  6. Step 6: Final answer
    x = 5,257,093.44

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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.