Home / 3,365,362.80-5,048,044.20-2,993,354.10

Finding the Fourth Proportional to 3,365,362.80, 5,048,044.20 and 2,993,354.10

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Solution

The fourth proportional to 3,365,362.80, 5,048,044.20 and 2,993,354.10 is: 4,490,031.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,365,362.80 : 5,048,044.20 = 2,993,354.10 : x
  2. Step 2: Convert to fraction form
    3,365,362.80/5,048,044.20 = 2,993,354.10/x
  3. Step 3: Cross multiply
    3,365,362.80x = 5,048,044.20 × 2,993,354.10
  4. Step 4: Simplify right side
    3,365,362.80x = 15,110,583,803,051.22
  5. Step 5: Solve for x
    x = 15,110,583,803,051.22/3,365,362.80
  6. Step 6: Final answer
    x = 4,490,031.15

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.