Home / 4,127,463.02-5,686,526.34-3,193,960.52

Finding the Fourth Proportional to 4,127,463.02, 5,686,526.34 and 3,193,960.52

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Solution

The fourth proportional to 4,127,463.02, 5,686,526.34 and 3,193,960.52 is: 4,400,412.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,127,463.02 : 5,686,526.34 = 3,193,960.52 : x
  2. Step 2: Convert to fraction form
    4,127,463.02/5,686,526.34 = 3,193,960.52/x
  3. Step 3: Cross multiply
    4,127,463.02x = 5,686,526.34 × 3,193,960.52
  4. Step 4: Simplify right side
    4,127,463.02x = 18,162,540,652,605.04
  5. Step 5: Solve for x
    x = 18,162,540,652,605.04/4,127,463.02
  6. Step 6: Final answer
    x = 4,400,412.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.