Home / 11,596,945.64-17,386,984.28-5,445,757.63

Finding the Fourth Proportional to 11,596,945.64, 17,386,984.28 and 5,445,757.63

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Solution

The fourth proportional to 11,596,945.64, 17,386,984.28 and 5,445,757.63 is: 8,164,675.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,596,945.64 : 17,386,984.28 = 5,445,757.63 : x
  2. Step 2: Convert to fraction form
    11,596,945.64/17,386,984.28 = 5,445,757.63/x
  3. Step 3: Cross multiply
    11,596,945.64x = 17,386,984.28 × 5,445,757.63
  4. Step 4: Simplify right side
    11,596,945.64x = 94,685,302,275,646.98
  5. Step 5: Solve for x
    x = 94,685,302,275,646.98/11,596,945.64
  6. Step 6: Final answer
    x = 8,164,675.87

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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.