Home / 4,932,392.40-7,395,089.40-2,238,008.40

Finding the Fourth Proportional to 4,932,392.40, 7,395,089.40 and 2,238,008.40

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Solution

The fourth proportional to 4,932,392.40, 7,395,089.40 and 2,238,008.40 is: 3,355,424.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932,392.40 : 7,395,089.40 = 2,238,008.40 : x
  2. Step 2: Convert to fraction form
    4,932,392.40/7,395,089.40 = 2,238,008.40/x
  3. Step 3: Cross multiply
    4,932,392.40x = 7,395,089.40 × 2,238,008.40
  4. Step 4: Simplify right side
    4,932,392.40x = 16,550,272,195,950.96
  5. Step 5: Solve for x
    x = 16,550,272,195,950.96/4,932,392.40
  6. Step 6: Final answer
    x = 3,355,424.88

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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.