Home / 6,090,274.29-9,135,831.78-1,772,360.22

Finding the Fourth Proportional to 6,090,274.29, 9,135,831.78 and 1,772,360.22

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Solution

The fourth proportional to 6,090,274.29, 9,135,831.78 and 1,772,360.22 is: 2,658,662.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,090,274.29 : 9,135,831.78 = 1,772,360.22 : x
  2. Step 2: Convert to fraction form
    6,090,274.29/9,135,831.78 = 1,772,360.22/x
  3. Step 3: Cross multiply
    6,090,274.29x = 9,135,831.78 × 1,772,360.22
  4. Step 4: Simplify right side
    6,090,274.29x = 16,191,984,823,483.79
  5. Step 5: Solve for x
    x = 16,191,984,823,483.79/6,090,274.29
  6. Step 6: Final answer
    x = 2,658,662.66

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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.