Home / 1,702,287.60-2,553,805.18-504,303.72

Finding the Fourth Proportional to 1,702,287.60, 2,553,805.18 and 504,303.72

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Solution

The fourth proportional to 1,702,287.60, 2,553,805.18 and 504,303.72 is: 756,566.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,287.60 : 2,553,805.18 = 504,303.72 : x
  2. Step 2: Convert to fraction form
    1,702,287.60/2,553,805.18 = 504,303.72/x
  3. Step 3: Cross multiply
    1,702,287.60x = 2,553,805.18 × 504,303.72
  4. Step 4: Simplify right side
    1,702,287.60x = 1,287,893,452,429.27
  5. Step 5: Solve for x
    x = 1,287,893,452,429.27/1,702,287.60
  6. Step 6: Final answer
    x = 756,566.31

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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.