Home / 933,519.86-1,400,528.96-334,541.56

Finding the Fourth Proportional to 933,519.86, 1,400,528.96 and 334,541.56

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Solution

The fourth proportional to 933,519.86, 1,400,528.96 and 334,541.56 is: 501,901.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,519.86 : 1,400,528.96 = 334,541.56 : x
  2. Step 2: Convert to fraction form
    933,519.86/1,400,528.96 = 334,541.56/x
  3. Step 3: Cross multiply
    933,519.86x = 1,400,528.96 × 334,541.56
  4. Step 4: Simplify right side
    933,519.86x = 468,535,143,103.58
  5. Step 5: Solve for x
    x = 468,535,143,103.58/933,519.86
  6. Step 6: Final answer
    x = 501,901.63

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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.