Home / 1,202,333.44-1,803,776.64-360,901.12

Finding the Fourth Proportional to 1,202,333.44, 1,803,776.64 and 360,901.12

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Solution

The fourth proportional to 1,202,333.44, 1,803,776.64 and 360,901.12 is: 541,434.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,202,333.44 : 1,803,776.64 = 360,901.12 : x
  2. Step 2: Convert to fraction form
    1,202,333.44/1,803,776.64 = 360,901.12/x
  3. Step 3: Cross multiply
    1,202,333.44x = 1,803,776.64 × 360,901.12
  4. Step 4: Simplify right side
    1,202,333.44x = 650,985,009,605.84
  5. Step 5: Solve for x
    x = 650,985,009,605.84/1,202,333.44
  6. Step 6: Final answer
    x = 541,434.67

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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.