Home / 9,059,117.72-13,584,477.52-3,377,816.60

Finding the Fourth Proportional to 9,059,117.72, 13,584,477.52 and 3,377,816.60

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Solution

The fourth proportional to 9,059,117.72, 13,584,477.52 and 3,377,816.60 is: 5,065,159.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,059,117.72 : 13,584,477.52 = 3,377,816.60 : x
  2. Step 2: Convert to fraction form
    9,059,117.72/13,584,477.52 = 3,377,816.60/x
  3. Step 3: Cross multiply
    9,059,117.72x = 13,584,477.52 × 3,377,816.60
  4. Step 4: Simplify right side
    9,059,117.72x = 45,885,873,669,382.83
  5. Step 5: Solve for x
    x = 45,885,873,669,382.83/9,059,117.72
  6. Step 6: Final answer
    x = 5,065,159.22

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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.