Home / 14,035,119.36-21,055,303.17-4,447,923.72

Finding the Fourth Proportional to 14,035,119.36, 21,055,303.17 and 4,447,923.72

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Solution

The fourth proportional to 14,035,119.36, 21,055,303.17 and 4,447,923.72 is: 6,672,717.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,035,119.36 : 21,055,303.17 = 4,447,923.72 : x
  2. Step 2: Convert to fraction form
    14,035,119.36/21,055,303.17 = 4,447,923.72/x
  3. Step 3: Cross multiply
    14,035,119.36x = 21,055,303.17 × 4,447,923.72
  4. Step 4: Simplify right side
    14,035,119.36x = 93,652,382,401,634.19
  5. Step 5: Solve for x
    x = 93,652,382,401,634.19/14,035,119.36
  6. Step 6: Final answer
    x = 6,672,717.20

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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.