Home / 11,417,924.84-17,141,501.02-9,808,987.56

Finding the Fourth Proportional to 11,417,924.84, 17,141,501.02 and 9,808,987.56

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Solution

The fourth proportional to 11,417,924.84, 17,141,501.02 and 9,808,987.56 is: 14,726,035.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,417,924.84 : 17,141,501.02 = 9,808,987.56 : x
  2. Step 2: Convert to fraction form
    11,417,924.84/17,141,501.02 = 9,808,987.56/x
  3. Step 3: Cross multiply
    11,417,924.84x = 17,141,501.02 × 9,808,987.56
  4. Step 4: Simplify right side
    11,417,924.84x = 168,140,770,264,907.31
  5. Step 5: Solve for x
    x = 168,140,770,264,907.31/11,417,924.84
  6. Step 6: Final answer
    x = 14,726,035.83

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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.