Home / 2,740,340.70-4,114,204.65-1,604,267.10

Finding the Fourth Proportional to 2,740,340.70, 4,114,204.65 and 1,604,267.10

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Solution

The fourth proportional to 2,740,340.70, 4,114,204.65 and 1,604,267.10 is: 2,408,562.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,740,340.70 : 4,114,204.65 = 1,604,267.10 : x
  2. Step 2: Convert to fraction form
    2,740,340.70/4,114,204.65 = 1,604,267.10/x
  3. Step 3: Cross multiply
    2,740,340.70x = 4,114,204.65 × 1,604,267.10
  4. Step 4: Simplify right side
    2,740,340.70x = 6,600,283,162,662.02
  5. Step 5: Solve for x
    x = 6,600,283,162,662.02/2,740,340.70
  6. Step 6: Final answer
    x = 2,408,562.98

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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.