Home / 5,600,346.76-8,402,263.44-2,006,144.56

Finding the Fourth Proportional to 5,600,346.76, 8,402,263.44 and 2,006,144.56

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Solution

The fourth proportional to 5,600,346.76, 8,402,263.44 and 2,006,144.56 is: 3,009,841.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,600,346.76 : 8,402,263.44 = 2,006,144.56 : x
  2. Step 2: Convert to fraction form
    5,600,346.76/8,402,263.44 = 2,006,144.56/x
  3. Step 3: Cross multiply
    5,600,346.76x = 8,402,263.44 × 2,006,144.56
  4. Step 4: Simplify right side
    5,600,346.76x = 16,856,155,091,842.89
  5. Step 5: Solve for x
    x = 16,856,155,091,842.89/5,600,346.76
  6. Step 6: Final answer
    x = 3,009,841.32

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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.