Home / 3,444,904.51-4,752,687.62-3,439,590.10

Finding the Fourth Proportional to 3,444,904.51, 4,752,687.62 and 3,439,590.10

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Solution

The fourth proportional to 3,444,904.51, 4,752,687.62 and 3,439,590.10 is: 4,745,355.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444,904.51 : 4,752,687.62 = 3,439,590.10 : x
  2. Step 2: Convert to fraction form
    3,444,904.51/4,752,687.62 = 3,439,590.10/x
  3. Step 3: Cross multiply
    3,444,904.51x = 4,752,687.62 × 3,439,590.10
  4. Step 4: Simplify right side
    3,444,904.51x = 16,347,297,282,861.82
  5. Step 5: Solve for x
    x = 16,347,297,282,861.82/3,444,904.51
  6. Step 6: Final answer
    x = 4,745,355.71

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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.