Home / 4,046,083.36-5,583,981.30-2,210,820.72

Finding the Fourth Proportional to 4,046,083.36, 5,583,981.30 and 2,210,820.72

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Solution

The fourth proportional to 4,046,083.36, 5,583,981.30 and 2,210,820.72 is: 3,051,143.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,046,083.36 : 5,583,981.30 = 2,210,820.72 : x
  2. Step 2: Convert to fraction form
    4,046,083.36/5,583,981.30 = 2,210,820.72/x
  3. Step 3: Cross multiply
    4,046,083.36x = 5,583,981.30 × 2,210,820.72
  4. Step 4: Simplify right side
    4,046,083.36x = 12,345,181,558,132.54
  5. Step 5: Solve for x
    x = 12,345,181,558,132.54/4,046,083.36
  6. Step 6: Final answer
    x = 3,051,143.65

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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.