Home / 4,346,799.20-6,519,907.20-1,151,856.80

Finding the Fourth Proportional to 4,346,799.20, 6,519,907.20 and 1,151,856.80

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Solution

The fourth proportional to 4,346,799.20, 6,519,907.20 and 1,151,856.80 is: 1,727,707.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,346,799.20 : 6,519,907.20 = 1,151,856.80 : x
  2. Step 2: Convert to fraction form
    4,346,799.20/6,519,907.20 = 1,151,856.80/x
  3. Step 3: Cross multiply
    4,346,799.20x = 6,519,907.20 × 1,151,856.80
  4. Step 4: Simplify right side
    4,346,799.20x = 7,509,999,443,688.96
  5. Step 5: Solve for x
    x = 7,509,999,443,688.96/4,346,799.20
  6. Step 6: Final answer
    x = 1,727,707.93

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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.