Home / 2,734,033.60-4,101,050.40-1,139,710.60

Finding the Fourth Proportional to 2,734,033.60, 4,101,050.40 and 1,139,710.60

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Solution

The fourth proportional to 2,734,033.60, 4,101,050.40 and 1,139,710.60 is: 1,709,565.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,734,033.60 : 4,101,050.40 = 1,139,710.60 : x
  2. Step 2: Convert to fraction form
    2,734,033.60/4,101,050.40 = 1,139,710.60/x
  3. Step 3: Cross multiply
    2,734,033.60x = 4,101,050.40 × 1,139,710.60
  4. Step 4: Simplify right side
    2,734,033.60x = 4,674,010,612,014.24
  5. Step 5: Solve for x
    x = 4,674,010,612,014.24/2,734,033.60
  6. Step 6: Final answer
    x = 1,709,565.90

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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.