Home / 10,690,078.44-14,748,837.48-6,043,413

Finding the Fourth Proportional to 10,690,078.44, 14,748,837.48 and 6,043,413

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Solution

The fourth proportional to 10,690,078.44, 14,748,837.48 and 6,043,413 is: 8,337,947.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,690,078.44 : 14,748,837.48 = 6,043,413 : x
  2. Step 2: Convert to fraction form
    10,690,078.44/14,748,837.48 = 6,043,413/x
  3. Step 3: Cross multiply
    10,690,078.44x = 14,748,837.48 × 6,043,413
  4. Step 4: Simplify right side
    10,690,078.44x = 89,133,316,161,519.25
  5. Step 5: Solve for x
    x = 89,133,316,161,519.25/10,690,078.44
  6. Step 6: Final answer
    x = 8,337,947.81

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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.