Home / 4,297,684.78-5,931,240.01-2,462,386.51

Finding the Fourth Proportional to 4,297,684.78, 5,931,240.01 and 2,462,386.51

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Solution

The fourth proportional to 4,297,684.78, 5,931,240.01 and 2,462,386.51 is: 3,398,342.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,297,684.78 : 5,931,240.01 = 2,462,386.51 : x
  2. Step 2: Convert to fraction form
    4,297,684.78/5,931,240.01 = 2,462,386.51/x
  3. Step 3: Cross multiply
    4,297,684.78x = 5,931,240.01 × 2,462,386.51
  4. Step 4: Simplify right side
    4,297,684.78x = 14,605,005,367,212.20
  5. Step 5: Solve for x
    x = 14,605,005,367,212.20/4,297,684.78
  6. Step 6: Final answer
    x = 3,398,342.62

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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.