Home / 1,733,570.40-2,600,355.60-454,175.40

Finding the Fourth Proportional to 1,733,570.40, 2,600,355.60 and 454,175.40

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Solution

The fourth proportional to 1,733,570.40, 2,600,355.60 and 454,175.40 is: 681,263.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,570.40 : 2,600,355.60 = 454,175.40 : x
  2. Step 2: Convert to fraction form
    1,733,570.40/2,600,355.60 = 454,175.40/x
  3. Step 3: Cross multiply
    1,733,570.40x = 2,600,355.60 × 454,175.40
  4. Step 4: Simplify right side
    1,733,570.40x = 1,181,017,544,772.24
  5. Step 5: Solve for x
    x = 1,181,017,544,772.24/1,733,570.40
  6. Step 6: Final answer
    x = 681,263.10

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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.