Home / 5,600,441-8,400,661.50-1,611,353

Finding the Fourth Proportional to 5,600,441, 8,400,661.50 and 1,611,353

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Solution

The fourth proportional to 5,600,441, 8,400,661.50 and 1,611,353 is: 2,417,029.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,600,441 : 8,400,661.50 = 1,611,353 : x
  2. Step 2: Convert to fraction form
    5,600,441/8,400,661.50 = 1,611,353/x
  3. Step 3: Cross multiply
    5,600,441x = 8,400,661.50 × 1,611,353
  4. Step 4: Simplify right side
    5,600,441x = 13,536,431,110,009.50
  5. Step 5: Solve for x
    x = 13,536,431,110,009.50/5,600,441
  6. Step 6: Final answer
    x = 2,417,029.50

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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.