Home / 11,539,201.48-17,308,320.98-3,019,349.32

Finding the Fourth Proportional to 11,539,201.48, 17,308,320.98 and 3,019,349.32

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Solution

The fourth proportional to 11,539,201.48, 17,308,320.98 and 3,019,349.32 is: 4,528,898.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,539,201.48 : 17,308,320.98 = 3,019,349.32 : x
  2. Step 2: Convert to fraction form
    11,539,201.48/17,308,320.98 = 3,019,349.32/x
  3. Step 3: Cross multiply
    11,539,201.48x = 17,308,320.98 × 3,019,349.32
  4. Step 4: Simplify right side
    11,539,201.48x = 52,259,867,122,937.19
  5. Step 5: Solve for x
    x = 52,259,867,122,937.19/11,539,201.48
  6. Step 6: Final answer
    x = 4,528,898.05

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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.