Home / 10,955,931.70-16,433,897.55-6,704,403.70

Finding the Fourth Proportional to 10,955,931.70, 16,433,897.55 and 6,704,403.70

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Solution

The fourth proportional to 10,955,931.70, 16,433,897.55 and 6,704,403.70 is: 10,056,605.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,955,931.70 : 16,433,897.55 = 6,704,403.70 : x
  2. Step 2: Convert to fraction form
    10,955,931.70/16,433,897.55 = 6,704,403.70/x
  3. Step 3: Cross multiply
    10,955,931.70x = 16,433,897.55 × 6,704,403.70
  4. Step 4: Simplify right side
    10,955,931.70x = 110,179,483,539,640.94
  5. Step 5: Solve for x
    x = 110,179,483,539,640.94/10,955,931.70
  6. Step 6: Final answer
    x = 10,056,605.55

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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.