Home / 1,437,234.60-2,155,679.10-595,698.60

Finding the Fourth Proportional to 1,437,234.60, 2,155,679.10 and 595,698.60

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Solution

The fourth proportional to 1,437,234.60, 2,155,679.10 and 595,698.60 is: 893,476.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,437,234.60 : 2,155,679.10 = 595,698.60 : x
  2. Step 2: Convert to fraction form
    1,437,234.60/2,155,679.10 = 595,698.60/x
  3. Step 3: Cross multiply
    1,437,234.60x = 2,155,679.10 × 595,698.60
  4. Step 4: Simplify right side
    1,437,234.60x = 1,284,135,021,919.26
  5. Step 5: Solve for x
    x = 1,284,135,021,919.26/1,437,234.60
  6. Step 6: Final answer
    x = 893,476.28

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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.