Home / 11,401,055.60-17,104,499.40-8,041,823.60

Finding the Fourth Proportional to 11,401,055.60, 17,104,499.40 and 8,041,823.60

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Solution

The fourth proportional to 11,401,055.60, 17,104,499.40 and 8,041,823.60 is: 12,064,792.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,401,055.60 : 17,104,499.40 = 8,041,823.60 : x
  2. Step 2: Convert to fraction form
    11,401,055.60/17,104,499.40 = 8,041,823.60/x
  3. Step 3: Cross multiply
    11,401,055.60x = 17,104,499.40 × 8,041,823.60
  4. Step 4: Simplify right side
    11,401,055.60x = 137,551,366,941,105.83
  5. Step 5: Solve for x
    x = 137,551,366,941,105.83/11,401,055.60
  6. Step 6: Final answer
    x = 12,064,792.22

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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.