Home / 4,048,599.12-5,587,066.56-2,213,065.14

Finding the Fourth Proportional to 4,048,599.12, 5,587,066.56 and 2,213,065.14

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Solution

The fourth proportional to 4,048,599.12, 5,587,066.56 and 2,213,065.14 is: 3,054,029.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,048,599.12 : 5,587,066.56 = 2,213,065.14 : x
  2. Step 2: Convert to fraction form
    4,048,599.12/5,587,066.56 = 2,213,065.14/x
  3. Step 3: Cross multiply
    4,048,599.12x = 5,587,066.56 × 2,213,065.14
  4. Step 4: Simplify right side
    4,048,599.12x = 12,364,542,238,795.72
  5. Step 5: Solve for x
    x = 12,364,542,238,795.72/4,048,599.12
  6. Step 6: Final answer
    x = 3,054,029.77

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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.