Home / 5,970,035.55-8,955,150.53-1,710,187.23

Finding the Fourth Proportional to 5,970,035.55, 8,955,150.53 and 1,710,187.23

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Solution

The fourth proportional to 5,970,035.55, 8,955,150.53 and 1,710,187.23 is: 2,565,308.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,970,035.55 : 8,955,150.53 = 1,710,187.23 : x
  2. Step 2: Convert to fraction form
    5,970,035.55/8,955,150.53 = 1,710,187.23/x
  3. Step 3: Cross multiply
    5,970,035.55x = 8,955,150.53 × 1,710,187.23
  4. Step 4: Simplify right side
    5,970,035.55x = 15,314,984,079,133.73
  5. Step 5: Solve for x
    x = 15,314,984,079,133.73/5,970,035.55
  6. Step 6: Final answer
    x = 2,565,308.69

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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.