Home / 5,833,828.80-8,748,118.80-2,238,400.80

Finding the Fourth Proportional to 5,833,828.80, 8,748,118.80 and 2,238,400.80

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Solution

The fourth proportional to 5,833,828.80, 8,748,118.80 and 2,238,400.80 is: 3,356,594.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,833,828.80 : 8,748,118.80 = 2,238,400.80 : x
  2. Step 2: Convert to fraction form
    5,833,828.80/8,748,118.80 = 2,238,400.80/x
  3. Step 3: Cross multiply
    5,833,828.80x = 8,748,118.80 × 2,238,400.80
  4. Step 4: Simplify right side
    5,833,828.80x = 19,581,796,120,415.04
  5. Step 5: Solve for x
    x = 19,581,796,120,415.04/5,833,828.80
  6. Step 6: Final answer
    x = 3,356,594.24

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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.