Home / 11,533,441.76-17,300,179.46-4,710,015.02

Finding the Fourth Proportional to 11,533,441.76, 17,300,179.46 and 4,710,015.02

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Solution

The fourth proportional to 11,533,441.76, 17,300,179.46 and 4,710,015.02 is: 7,065,029.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,533,441.76 : 17,300,179.46 = 4,710,015.02 : x
  2. Step 2: Convert to fraction form
    11,533,441.76/17,300,179.46 = 4,710,015.02/x
  3. Step 3: Cross multiply
    11,533,441.76x = 17,300,179.46 × 4,710,015.02
  4. Step 4: Simplify right side
    11,533,441.76x = 81,484,105,160,320.97
  5. Step 5: Solve for x
    x = 81,484,105,160,320.97/11,533,441.76
  6. Step 6: Final answer
    x = 7,065,029.41

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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.