Home / 4,061,012.06-5,604,203.23-2,225,178.62

Finding the Fourth Proportional to 4,061,012.06, 5,604,203.23 and 2,225,178.62

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Solution

The fourth proportional to 4,061,012.06, 5,604,203.23 and 2,225,178.62 is: 3,070,750.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,061,012.06 : 5,604,203.23 = 2,225,178.62 : x
  2. Step 2: Convert to fraction form
    4,061,012.06/5,604,203.23 = 2,225,178.62/x
  3. Step 3: Cross multiply
    4,061,012.06x = 5,604,203.23 × 2,225,178.62
  4. Step 4: Simplify right side
    4,061,012.06x = 12,470,353,209,530.94
  5. Step 5: Solve for x
    x = 12,470,353,209,530.94/4,061,012.06
  6. Step 6: Final answer
    x = 3,070,750.10

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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.