Home / 4,738,120.38-6,538,607.28-2,673,574.29

Finding the Fourth Proportional to 4,738,120.38, 6,538,607.28 and 2,673,574.29

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Solution

The fourth proportional to 4,738,120.38, 6,538,607.28 and 2,673,574.29 is: 3,689,533.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,738,120.38 : 6,538,607.28 = 2,673,574.29 : x
  2. Step 2: Convert to fraction form
    4,738,120.38/6,538,607.28 = 2,673,574.29/x
  3. Step 3: Cross multiply
    4,738,120.38x = 6,538,607.28 × 2,673,574.29
  4. Step 4: Simplify right side
    4,738,120.38x = 17,481,452,316,214.83
  5. Step 5: Solve for x
    x = 17,481,452,316,214.83/4,738,120.38
  6. Step 6: Final answer
    x = 3,689,533.17

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1.5x scale

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.