Home / 4,302,003.80-6,453,005.70-3,014,298.20

Finding the Fourth Proportional to 4,302,003.80, 6,453,005.70 and 3,014,298.20

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Solution

The fourth proportional to 4,302,003.80, 6,453,005.70 and 3,014,298.20 is: 4,521,447.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,302,003.80 : 6,453,005.70 = 3,014,298.20 : x
  2. Step 2: Convert to fraction form
    4,302,003.80/6,453,005.70 = 3,014,298.20/x
  3. Step 3: Cross multiply
    4,302,003.80x = 6,453,005.70 × 3,014,298.20
  4. Step 4: Simplify right side
    4,302,003.80x = 19,451,283,466,099.74
  5. Step 5: Solve for x
    x = 19,451,283,466,099.74/4,302,003.80
  6. Step 6: Final answer
    x = 4,521,447.30

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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.