Home / 5,088,903.60-7,633,355.40-1,723,110.60

Finding the Fourth Proportional to 5,088,903.60, 7,633,355.40 and 1,723,110.60

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Solution

The fourth proportional to 5,088,903.60, 7,633,355.40 and 1,723,110.60 is: 2,584,665.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,088,903.60 : 7,633,355.40 = 1,723,110.60 : x
  2. Step 2: Convert to fraction form
    5,088,903.60/7,633,355.40 = 1,723,110.60/x
  3. Step 3: Cross multiply
    5,088,903.60x = 7,633,355.40 × 1,723,110.60
  4. Step 4: Simplify right side
    5,088,903.60x = 13,153,115,603,307.24
  5. Step 5: Solve for x
    x = 13,153,115,603,307.24/5,088,903.60
  6. Step 6: Final answer
    x = 2,584,665.90

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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.