Home / 2,238,685.04-3,357,699.48-1,101,141.92

Finding the Fourth Proportional to 2,238,685.04, 3,357,699.48 and 1,101,141.92

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Solution

The fourth proportional to 2,238,685.04, 3,357,699.48 and 1,101,141.92 is: 1,651,551.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,238,685.04 : 3,357,699.48 = 1,101,141.92 : x
  2. Step 2: Convert to fraction form
    2,238,685.04/3,357,699.48 = 1,101,141.92/x
  3. Step 3: Cross multiply
    2,238,685.04x = 3,357,699.48 × 1,101,141.92
  4. Step 4: Simplify right side
    2,238,685.04x = 3,697,303,635,401.70
  5. Step 5: Solve for x
    x = 3,697,303,635,401.70/2,238,685.04
  6. Step 6: Final answer
    x = 1,651,551.50

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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.