Home / 11,470,410.71-17,200,567.99-6,077,818.19

Finding the Fourth Proportional to 11,470,410.71, 17,200,567.99 and 6,077,818.19

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Solution

The fourth proportional to 11,470,410.71, 17,200,567.99 and 6,077,818.19 is: 9,114,052.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,470,410.71 : 17,200,567.99 = 6,077,818.19 : x
  2. Step 2: Convert to fraction form
    11,470,410.71/17,200,567.99 = 6,077,818.19/x
  3. Step 3: Cross multiply
    11,470,410.71x = 17,200,567.99 × 6,077,818.19
  4. Step 4: Simplify right side
    11,470,410.71x = 104,541,925,058,552.44
  5. Step 5: Solve for x
    x = 104,541,925,058,552.44/11,470,410.71
  6. Step 6: Final answer
    x = 9,114,052.47

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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.