Home / 1,084,289.59-1,496,281.99-600,899.72

Finding the Fourth Proportional to 1,084,289.59, 1,496,281.99 and 600,899.72

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Solution

The fourth proportional to 1,084,289.59, 1,496,281.99 and 600,899.72 is: 829,220.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,289.59 : 1,496,281.99 = 600,899.72 : x
  2. Step 2: Convert to fraction form
    1,084,289.59/1,496,281.99 = 600,899.72/x
  3. Step 3: Cross multiply
    1,084,289.59x = 1,496,281.99 × 600,899.72
  4. Step 4: Simplify right side
    1,084,289.59x = 899,115,422,665.10
  5. Step 5: Solve for x
    x = 899,115,422,665.10/1,084,289.59
  6. Step 6: Final answer
    x = 829,220.75

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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.