Home / 9,445,480.75-14,167,688.19-4,185,802.51

Finding the Fourth Proportional to 9,445,480.75, 14,167,688.19 and 4,185,802.51

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Solution

The fourth proportional to 9,445,480.75, 14,167,688.19 and 4,185,802.51 is: 6,278,467.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,445,480.75 : 14,167,688.19 = 4,185,802.51 : x
  2. Step 2: Convert to fraction form
    9,445,480.75/14,167,688.19 = 4,185,802.51/x
  3. Step 3: Cross multiply
    9,445,480.75x = 14,167,688.19 × 4,185,802.51
  4. Step 4: Simplify right side
    9,445,480.75x = 59,303,144,789,228.27
  5. Step 5: Solve for x
    x = 59,303,144,789,228.27/9,445,480.75
  6. Step 6: Final answer
    x = 6,278,467.59

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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.