Home / 5,039,339.92-7,559,037.63-1,252,822.81

Finding the Fourth Proportional to 5,039,339.92, 7,559,037.63 and 1,252,822.81

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Solution

The fourth proportional to 5,039,339.92, 7,559,037.63 and 1,252,822.81 is: 1,879,241.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,039,339.92 : 7,559,037.63 = 1,252,822.81 : x
  2. Step 2: Convert to fraction form
    5,039,339.92/7,559,037.63 = 1,252,822.81/x
  3. Step 3: Cross multiply
    5,039,339.92x = 7,559,037.63 × 1,252,822.81
  4. Step 4: Simplify right side
    5,039,339.92x = 9,470,134,764,512.34
  5. Step 5: Solve for x
    x = 9,470,134,764,512.34/5,039,339.92
  6. Step 6: Final answer
    x = 1,879,241.11

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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.