Home / 10,756,928.60-16,135,004.10-4,367,000.60

Finding the Fourth Proportional to 10,756,928.60, 16,135,004.10 and 4,367,000.60

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Solution

The fourth proportional to 10,756,928.60, 16,135,004.10 and 4,367,000.60 is: 6,550,343.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,756,928.60 : 16,135,004.10 = 4,367,000.60 : x
  2. Step 2: Convert to fraction form
    10,756,928.60/16,135,004.10 = 4,367,000.60/x
  3. Step 3: Cross multiply
    10,756,928.60x = 16,135,004.10 × 4,367,000.60
  4. Step 4: Simplify right side
    10,756,928.60x = 70,461,572,585,702.45
  5. Step 5: Solve for x
    x = 70,461,572,585,702.45/10,756,928.60
  6. Step 6: Final answer
    x = 6,550,343.06

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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.