Home / 2,468,494.02-3,701,409.65-1,119,920.77

Finding the Fourth Proportional to 2,468,494.02, 3,701,409.65 and 1,119,920.77

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Solution

The fourth proportional to 2,468,494.02, 3,701,409.65 and 1,119,920.77 is: 1,679,277.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468,494.02 : 3,701,409.65 = 1,119,920.77 : x
  2. Step 2: Convert to fraction form
    2,468,494.02/3,701,409.65 = 1,119,920.77/x
  3. Step 3: Cross multiply
    2,468,494.02x = 3,701,409.65 × 1,119,920.77
  4. Step 4: Simplify right side
    2,468,494.02x = 4,145,285,545,313.43
  5. Step 5: Solve for x
    x = 4,145,285,545,313.43/2,468,494.02
  6. Step 6: Final answer
    x = 1,679,277.13

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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.