Home / 2,834,848.60-4,252,289.81-704,932.72

Finding the Fourth Proportional to 2,834,848.60, 4,252,289.81 and 704,932.72

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Solution

The fourth proportional to 2,834,848.60, 4,252,289.81 and 704,932.72 is: 1,057,403.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,848.60 : 4,252,289.81 = 704,932.72 : x
  2. Step 2: Convert to fraction form
    2,834,848.60/4,252,289.81 = 704,932.72/x
  3. Step 3: Cross multiply
    2,834,848.60x = 4,252,289.81 × 704,932.72
  4. Step 4: Simplify right side
    2,834,848.60x = 2,997,578,221,991.58
  5. Step 5: Solve for x
    x = 2,997,578,221,991.58/2,834,848.60
  6. Step 6: Final answer
    x = 1,057,403.28

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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.