Home / 1,566,709.30-2,347,439.55-1,341,010.90

Finding the Fourth Proportional to 1,566,709.30, 2,347,439.55 and 1,341,010.90

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Solution

The fourth proportional to 1,566,709.30, 2,347,439.55 and 1,341,010.90 is: 2,009,270.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,709.30 : 2,347,439.55 = 1,341,010.90 : x
  2. Step 2: Convert to fraction form
    1,566,709.30/2,347,439.55 = 1,341,010.90/x
  3. Step 3: Cross multiply
    1,566,709.30x = 2,347,439.55 × 1,341,010.90
  4. Step 4: Simplify right side
    1,566,709.30x = 3,147,942,023,641.10
  5. Step 5: Solve for x
    x = 3,147,942,023,641.10/1,566,709.30
  6. Step 6: Final answer
    x = 2,009,270.02

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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.