Home / 10,955,948.70-16,433,923.05-6,704,420.70

Finding the Fourth Proportional to 10,955,948.70, 16,433,923.05 and 6,704,420.70

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Solution

The fourth proportional to 10,955,948.70, 16,433,923.05 and 6,704,420.70 is: 10,056,631.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,955,948.70 : 16,433,923.05 = 6,704,420.70 : x
  2. Step 2: Convert to fraction form
    10,955,948.70/16,433,923.05 = 6,704,420.70/x
  3. Step 3: Cross multiply
    10,955,948.70x = 16,433,923.05 × 6,704,420.70
  4. Step 4: Simplify right side
    10,955,948.70x = 110,179,933,878,627.14
  5. Step 5: Solve for x
    x = 110,179,933,878,627.14/10,955,948.70
  6. Step 6: Final answer
    x = 10,056,631.05

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Double scale
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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.