Home / 1,134,270.80-1,701,310.20-346,302.80

Finding the Fourth Proportional to 1,134,270.80, 1,701,310.20 and 346,302.80

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Solution

The fourth proportional to 1,134,270.80, 1,701,310.20 and 346,302.80 is: 519,424.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,270.80 : 1,701,310.20 = 346,302.80 : x
  2. Step 2: Convert to fraction form
    1,134,270.80/1,701,310.20 = 346,302.80/x
  3. Step 3: Cross multiply
    1,134,270.80x = 1,701,310.20 × 346,302.80
  4. Step 4: Simplify right side
    1,134,270.80x = 589,168,485,928.56
  5. Step 5: Solve for x
    x = 589,168,485,928.56/1,134,270.80
  6. Step 6: Final answer
    x = 519,424.89

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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.