Home / 1,341,850.24-2,012,709.60-500,336.16

Finding the Fourth Proportional to 1,341,850.24, 2,012,709.60 and 500,336.16

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Solution

The fourth proportional to 1,341,850.24, 2,012,709.60 and 500,336.16 is: 750,479.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,341,850.24 : 2,012,709.60 = 500,336.16 : x
  2. Step 2: Convert to fraction form
    1,341,850.24/2,012,709.60 = 500,336.16/x
  3. Step 3: Cross multiply
    1,341,850.24x = 2,012,709.60 × 500,336.16
  4. Step 4: Simplify right side
    1,341,850.24x = 1,007,031,392,459.14
  5. Step 5: Solve for x
    x = 1,007,031,392,459.14/1,341,850.24
  6. Step 6: Final answer
    x = 750,479.72

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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.