Home / 7,073,255.36-10,611,953.40-2,280,848.24

Finding the Fourth Proportional to 7,073,255.36, 10,611,953.40 and 2,280,848.24

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Solution

The fourth proportional to 7,073,255.36, 10,611,953.40 and 2,280,848.24 is: 3,421,939.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,073,255.36 : 10,611,953.40 = 2,280,848.24 : x
  2. Step 2: Convert to fraction form
    7,073,255.36/10,611,953.40 = 2,280,848.24/x
  3. Step 3: Cross multiply
    7,073,255.36x = 10,611,953.40 × 2,280,848.24
  4. Step 4: Simplify right side
    7,073,255.36x = 24,204,255,235,352.02
  5. Step 5: Solve for x
    x = 24,204,255,235,352.02/7,073,255.36
  6. Step 6: Final answer
    x = 3,421,939.97

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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.