Home / 6,107,916.64-9,163,001.26-2,009,468.51

Finding the Fourth Proportional to 6,107,916.64, 9,163,001.26 and 2,009,468.51

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Solution

The fourth proportional to 6,107,916.64, 9,163,001.26 and 2,009,468.51 is: 3,014,573.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,107,916.64 : 9,163,001.26 = 2,009,468.51 : x
  2. Step 2: Convert to fraction form
    6,107,916.64/9,163,001.26 = 2,009,468.51/x
  3. Step 3: Cross multiply
    6,107,916.64x = 9,163,001.26 × 2,009,468.51
  4. Step 4: Simplify right side
    6,107,916.64x = 18,412,762,514,479.66
  5. Step 5: Solve for x
    x = 18,412,762,514,479.66/6,107,916.64
  6. Step 6: Final answer
    x = 3,014,573.32

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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.