Home / 4,452,448.23-6,144,380.55-2,518,667.60

Finding the Fourth Proportional to 4,452,448.23, 6,144,380.55 and 2,518,667.60

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Solution

The fourth proportional to 4,452,448.23, 6,144,380.55 and 2,518,667.60 is: 3,475,762.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,452,448.23 : 6,144,380.55 = 2,518,667.60 : x
  2. Step 2: Convert to fraction form
    4,452,448.23/6,144,380.55 = 2,518,667.60/x
  3. Step 3: Cross multiply
    4,452,448.23x = 6,144,380.55 × 2,518,667.60
  4. Step 4: Simplify right side
    4,452,448.23x = 15,475,652,182,633.28
  5. Step 5: Solve for x
    x = 15,475,652,182,633.28/4,452,448.23
  6. Step 6: Final answer
    x = 3,475,762.41

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1.5x scale

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.