Home / 6,982,774.41-10,468,943.16-4,817,621.24

Finding the Fourth Proportional to 6,982,774.41, 10,468,943.16 and 4,817,621.24

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Solution

The fourth proportional to 6,982,774.41, 10,468,943.16 and 4,817,621.24 is: 7,222,831.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,982,774.41 : 10,468,943.16 = 4,817,621.24 : x
  2. Step 2: Convert to fraction form
    6,982,774.41/10,468,943.16 = 4,817,621.24/x
  3. Step 3: Cross multiply
    6,982,774.41x = 10,468,943.16 × 4,817,621.24
  4. Step 4: Simplify right side
    6,982,774.41x = 50,435,402,875,624.01
  5. Step 5: Solve for x
    x = 50,435,402,875,624.01/6,982,774.41
  6. Step 6: Final answer
    x = 7,222,831.49

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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.