Home / 2,707,223.04-3,735,968.40-1,619,539.92

Finding the Fourth Proportional to 2,707,223.04, 3,735,968.40 and 1,619,539.92

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Solution

The fourth proportional to 2,707,223.04, 3,735,968.40 and 1,619,539.92 is: 2,234,965.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,707,223.04 : 3,735,968.40 = 1,619,539.92 : x
  2. Step 2: Convert to fraction form
    2,707,223.04/3,735,968.40 = 1,619,539.92/x
  3. Step 3: Cross multiply
    2,707,223.04x = 3,735,968.40 × 1,619,539.92
  4. Step 4: Simplify right side
    2,707,223.04x = 6,050,549,963,658.53
  5. Step 5: Solve for x
    x = 6,050,549,963,658.53/2,707,223.04
  6. Step 6: Final answer
    x = 2,234,965.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.