Home / 6,144,600.48-9,218,089.80-2,357,788.92

Finding the Fourth Proportional to 6,144,600.48, 9,218,089.80 and 2,357,788.92

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Solution

The fourth proportional to 6,144,600.48, 9,218,089.80 and 2,357,788.92 is: 3,537,139.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,144,600.48 : 9,218,089.80 = 2,357,788.92 : x
  2. Step 2: Convert to fraction form
    6,144,600.48/9,218,089.80 = 2,357,788.92/x
  3. Step 3: Cross multiply
    6,144,600.48x = 9,218,089.80 × 2,357,788.92
  4. Step 4: Simplify right side
    6,144,600.48x = 21,734,309,994,005.02
  5. Step 5: Solve for x
    x = 21,734,309,994,005.02/6,144,600.48
  6. Step 6: Final answer
    x = 3,537,139.65

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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.