Home / 9,611,920.36-14,423,552.16-3,550,941.46

Finding the Fourth Proportional to 9,611,920.36, 14,423,552.16 and 3,550,941.46

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Solution

The fourth proportional to 9,611,920.36, 14,423,552.16 and 3,550,941.46 is: 5,328,507.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,611,920.36 : 14,423,552.16 = 3,550,941.46 : x
  2. Step 2: Convert to fraction form
    9,611,920.36/14,423,552.16 = 3,550,941.46/x
  3. Step 3: Cross multiply
    9,611,920.36x = 14,423,552.16 × 3,550,941.46
  4. Step 4: Simplify right side
    9,611,920.36x = 51,217,189,365,416.55
  5. Step 5: Solve for x
    x = 51,217,189,365,416.55/9,611,920.36
  6. Step 6: Final answer
    x = 5,328,507.46

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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.