Home / 11,090,884.20-15,303,905.76-6,195,501

Finding the Fourth Proportional to 11,090,884.20, 15,303,905.76 and 6,195,501

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Solution

The fourth proportional to 11,090,884.20, 15,303,905.76 and 6,195,501 is: 8,548,945.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,090,884.20 : 15,303,905.76 = 6,195,501 : x
  2. Step 2: Convert to fraction form
    11,090,884.20/15,303,905.76 = 6,195,501/x
  3. Step 3: Cross multiply
    11,090,884.20x = 15,303,905.76 × 6,195,501
  4. Step 4: Simplify right side
    11,090,884.20x = 94,815,363,439,985.77
  5. Step 5: Solve for x
    x = 94,815,363,439,985.77/11,090,884.20
  6. Step 6: Final answer
    x = 8,548,945.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.