Home / 1,906,799.04-2,860,222.62-558,988.74

Finding the Fourth Proportional to 1,906,799.04, 2,860,222.62 and 558,988.74

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Solution

The fourth proportional to 1,906,799.04, 2,860,222.62 and 558,988.74 is: 838,490.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,906,799.04 : 2,860,222.62 = 558,988.74 : x
  2. Step 2: Convert to fraction form
    1,906,799.04/2,860,222.62 = 558,988.74/x
  3. Step 3: Cross multiply
    1,906,799.04x = 2,860,222.62 × 558,988.74
  4. Step 4: Simplify right side
    1,906,799.04x = 1,598,832,238,473.30
  5. Step 5: Solve for x
    x = 1,598,832,238,473.30/1,906,799.04
  6. Step 6: Final answer
    x = 838,490.16

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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.