Home / 2,419,557.70-3,630,502.95-1,708,053.70

Finding the Fourth Proportional to 2,419,557.70, 3,630,502.95 and 1,708,053.70

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Solution

The fourth proportional to 2,419,557.70, 3,630,502.95 and 1,708,053.70 is: 2,562,903.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,419,557.70 : 3,630,502.95 = 1,708,053.70 : x
  2. Step 2: Convert to fraction form
    2,419,557.70/3,630,502.95 = 1,708,053.70/x
  3. Step 3: Cross multiply
    2,419,557.70x = 3,630,502.95 × 1,708,053.70
  4. Step 4: Simplify right side
    2,419,557.70x = 6,201,093,996,608.42
  5. Step 5: Solve for x
    x = 6,201,093,996,608.42/2,419,557.70
  6. Step 6: Final answer
    x = 2,562,903.95

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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.