Home / 1,594,473.86-2,200,373.29-869,322.17

Finding the Fourth Proportional to 1,594,473.86, 2,200,373.29 and 869,322.17

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Solution

The fourth proportional to 1,594,473.86, 2,200,373.29 and 869,322.17 is: 1,199,664.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,473.86 : 2,200,373.29 = 869,322.17 : x
  2. Step 2: Convert to fraction form
    1,594,473.86/2,200,373.29 = 869,322.17/x
  3. Step 3: Cross multiply
    1,594,473.86x = 2,200,373.29 × 869,322.17
  4. Step 4: Simplify right side
    1,594,473.86x = 1,912,833,283,272.84
  5. Step 5: Solve for x
    x = 1,912,833,283,272.84/1,594,473.86
  6. Step 6: Final answer
    x = 1,199,664.25

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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.