Home / 10,773,134.65-16,159,595.49-4,935,664.56

Finding the Fourth Proportional to 10,773,134.65, 16,159,595.49 and 4,935,664.56

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Solution

The fourth proportional to 10,773,134.65, 16,159,595.49 and 4,935,664.56 is: 7,403,448.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,773,134.65 : 16,159,595.49 = 4,935,664.56 : x
  2. Step 2: Convert to fraction form
    10,773,134.65/16,159,595.49 = 4,935,664.56/x
  3. Step 3: Cross multiply
    10,773,134.65x = 16,159,595.49 × 4,935,664.56
  4. Step 4: Simplify right side
    10,773,134.65x = 79,758,342,697,261.72
  5. Step 5: Solve for x
    x = 79,758,342,697,261.72/10,773,134.65
  6. Step 6: Final answer
    x = 7,403,448.05

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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.