Home / 10,447,274.24-14,416,950.40-6,263,324.52

Finding the Fourth Proportional to 10,447,274.24, 14,416,950.40 and 6,263,324.52

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Solution

The fourth proportional to 10,447,274.24, 14,416,950.40 and 6,263,324.52 is: 8,643,215.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,447,274.24 : 14,416,950.40 = 6,263,324.52 : x
  2. Step 2: Convert to fraction form
    10,447,274.24/14,416,950.40 = 6,263,324.52/x
  3. Step 3: Cross multiply
    10,447,274.24x = 14,416,950.40 × 6,263,324.52
  4. Step 4: Simplify right side
    10,447,274.24x = 90,298,038,943,943.80
  5. Step 5: Solve for x
    x = 90,298,038,943,943.80/10,447,274.24
  6. Step 6: Final answer
    x = 8,643,215.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.