Home / 1,473,216.58-2,033,318.22-922,188.58

Finding the Fourth Proportional to 1,473,216.58, 2,033,318.22 and 922,188.58

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Solution

The fourth proportional to 1,473,216.58, 2,033,318.22 and 922,188.58 is: 1,272,795.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,216.58 : 2,033,318.22 = 922,188.58 : x
  2. Step 2: Convert to fraction form
    1,473,216.58/2,033,318.22 = 922,188.58/x
  3. Step 3: Cross multiply
    1,473,216.58x = 2,033,318.22 × 922,188.58
  4. Step 4: Simplify right side
    1,473,216.58x = 1,875,102,841,989.93
  5. Step 5: Solve for x
    x = 1,875,102,841,989.93/1,473,216.58
  6. Step 6: Final answer
    x = 1,272,795.10

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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.