Home / 2,300,235.12-3,450,560.04-617,327.28

Finding the Fourth Proportional to 2,300,235.12, 3,450,560.04 and 617,327.28

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Solution

The fourth proportional to 2,300,235.12, 3,450,560.04 and 617,327.28 is: 926,046.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300,235.12 : 3,450,560.04 = 617,327.28 : x
  2. Step 2: Convert to fraction form
    2,300,235.12/3,450,560.04 = 617,327.28/x
  3. Step 3: Cross multiply
    2,300,235.12x = 3,450,560.04 × 617,327.28
  4. Step 4: Simplify right side
    2,300,235.12x = 2,130,124,843,969.89
  5. Step 5: Solve for x
    x = 2,130,124,843,969.89/2,300,235.12
  6. Step 6: Final answer
    x = 926,046.57

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1.5x scale

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.