Home / 3,160,571.39-4,361,600.08-1,710,266.83

Finding the Fourth Proportional to 3,160,571.39, 4,361,600.08 and 1,710,266.83

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Solution

The fourth proportional to 3,160,571.39, 4,361,600.08 and 1,710,266.83 is: 2,360,174.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,160,571.39 : 4,361,600.08 = 1,710,266.83 : x
  2. Step 2: Convert to fraction form
    3,160,571.39/4,361,600.08 = 1,710,266.83/x
  3. Step 3: Cross multiply
    3,160,571.39x = 4,361,600.08 × 1,710,266.83
  4. Step 4: Simplify right side
    3,160,571.39x = 7,459,499,933,998.01
  5. Step 5: Solve for x
    x = 7,459,499,933,998.01/3,160,571.39
  6. Step 6: Final answer
    x = 2,360,174.48

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1.5x scale

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.