Home / 1,624,720.59-2,242,184.46-899,568.27

Finding the Fourth Proportional to 1,624,720.59, 2,242,184.46 and 899,568.27

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Solution

The fourth proportional to 1,624,720.59, 2,242,184.46 and 899,568.27 is: 1,241,443.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,624,720.59 : 2,242,184.46 = 899,568.27 : x
  2. Step 2: Convert to fraction form
    1,624,720.59/2,242,184.46 = 899,568.27/x
  3. Step 3: Cross multiply
    1,624,720.59x = 2,242,184.46 × 899,568.27
  4. Step 4: Simplify right side
    1,624,720.59x = 2,016,997,995,703.08
  5. Step 5: Solve for x
    x = 2,016,997,995,703.08/1,624,720.59
  6. Step 6: Final answer
    x = 1,241,443.00

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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.