Home / 1,101,633.74-1,652,444.83-599,387.40

Finding the Fourth Proportional to 1,101,633.74, 1,652,444.83 and 599,387.40

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Solution

The fourth proportional to 1,101,633.74, 1,652,444.83 and 599,387.40 is: 899,077.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,101,633.74 : 1,652,444.83 = 599,387.40 : x
  2. Step 2: Convert to fraction form
    1,101,633.74/1,652,444.83 = 599,387.40/x
  3. Step 3: Cross multiply
    1,101,633.74x = 1,652,444.83 × 599,387.40
  4. Step 4: Simplify right side
    1,101,633.74x = 990,454,610,297.14
  5. Step 5: Solve for x
    x = 990,454,610,297.14/1,101,633.74
  6. Step 6: Final answer
    x = 899,077.96

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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.