Home / 10,692,066.60-16,038,099.90-3,868,626.60

Finding the Fourth Proportional to 10,692,066.60, 16,038,099.90 and 3,868,626.60

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Solution

The fourth proportional to 10,692,066.60, 16,038,099.90 and 3,868,626.60 is: 5,802,939.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,692,066.60 : 16,038,099.90 = 3,868,626.60 : x
  2. Step 2: Convert to fraction form
    10,692,066.60/16,038,099.90 = 3,868,626.60/x
  3. Step 3: Cross multiply
    10,692,066.60x = 16,038,099.90 × 3,868,626.60
  4. Step 4: Simplify right side
    10,692,066.60x = 62,045,419,886,597.34
  5. Step 5: Solve for x
    x = 62,045,419,886,597.34/10,692,066.60
  6. Step 6: Final answer
    x = 5,802,939.90

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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.