Home / 6,792,818.23-9,374,150.10-3,695,409.19

Finding the Fourth Proportional to 6,792,818.23, 9,374,150.10 and 3,695,409.19

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Solution

The fourth proportional to 6,792,818.23, 9,374,150.10 and 3,695,409.19 is: 5,099,697.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,792,818.23 : 9,374,150.10 = 3,695,409.19 : x
  2. Step 2: Convert to fraction form
    6,792,818.23/9,374,150.10 = 3,695,409.19/x
  3. Step 3: Cross multiply
    6,792,818.23x = 9,374,150.10 × 3,695,409.19
  4. Step 4: Simplify right side
    6,792,818.23x = 34,641,320,427,979.42
  5. Step 5: Solve for x
    x = 34,641,320,427,979.42/6,792,818.23
  6. Step 6: Final answer
    x = 5,099,697.84

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Double scale
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1.5x scale

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.