Home / 4,228,724.04-5,835,642.18-2,294,984.20

Finding the Fourth Proportional to 4,228,724.04, 5,835,642.18 and 2,294,984.20

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Solution

The fourth proportional to 4,228,724.04, 5,835,642.18 and 2,294,984.20 is: 3,167,079.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,228,724.04 : 5,835,642.18 = 2,294,984.20 : x
  2. Step 2: Convert to fraction form
    4,228,724.04/5,835,642.18 = 2,294,984.20/x
  3. Step 3: Cross multiply
    4,228,724.04x = 5,835,642.18 × 2,294,984.20
  4. Step 4: Simplify right side
    4,228,724.04x = 13,392,706,599,953.56
  5. Step 5: Solve for x
    x = 13,392,706,599,953.56/4,228,724.04
  6. Step 6: Final answer
    x = 3,167,079.83

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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.