Home / 4,552,412.39-6,282,142.14-2,487,498.84

Finding the Fourth Proportional to 4,552,412.39, 6,282,142.14 and 2,487,498.84

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Solution

The fourth proportional to 4,552,412.39, 6,282,142.14 and 2,487,498.84 is: 3,432,646.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,552,412.39 : 6,282,142.14 = 2,487,498.84 : x
  2. Step 2: Convert to fraction form
    4,552,412.39/6,282,142.14 = 2,487,498.84/x
  3. Step 3: Cross multiply
    4,552,412.39x = 6,282,142.14 × 2,487,498.84
  4. Step 4: Simplify right side
    4,552,412.39x = 15,626,821,285,965.12
  5. Step 5: Solve for x
    x = 15,626,821,285,965.12/4,552,412.39
  6. Step 6: Final answer
    x = 3,432,646.25

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Double scale
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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.