Home / 1,048,685.84-1,447,309.32-596,044.88

Finding the Fourth Proportional to 1,048,685.84, 1,447,309.32 and 596,044.88

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Solution

The fourth proportional to 1,048,685.84, 1,447,309.32 and 596,044.88 is: 822,611.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,048,685.84 : 1,447,309.32 = 596,044.88 : x
  2. Step 2: Convert to fraction form
    1,048,685.84/1,447,309.32 = 596,044.88/x
  3. Step 3: Cross multiply
    1,048,685.84x = 1,447,309.32 × 596,044.88
  4. Step 4: Simplify right side
    1,048,685.84x = 862,661,309,962.28
  5. Step 5: Solve for x
    x = 862,661,309,962.28/1,048,685.84
  6. Step 6: Final answer
    x = 822,611.77

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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.