Home / 1,450,845.10-2,174,807.80-598,538.40

Finding the Fourth Proportional to 1,450,845.10, 2,174,807.80 and 598,538.40

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Solution

The fourth proportional to 1,450,845.10, 2,174,807.80 and 598,538.40 is: 897,205.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,450,845.10 : 2,174,807.80 = 598,538.40 : x
  2. Step 2: Convert to fraction form
    1,450,845.10/2,174,807.80 = 598,538.40/x
  3. Step 3: Cross multiply
    1,450,845.10x = 2,174,807.80 × 598,538.40
  4. Step 4: Simplify right side
    1,450,845.10x = 1,301,705,980,919.52
  5. Step 5: Solve for x
    x = 1,301,705,980,919.52/1,450,845.10
  6. Step 6: Final answer
    x = 897,205.35

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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.