Home / 1,847,551.95-2,771,026.56-649,194.48

Finding the Fourth Proportional to 1,847,551.95, 2,771,026.56 and 649,194.48

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Solution

The fourth proportional to 1,847,551.95, 2,771,026.56 and 649,194.48 is: 973,685.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,551.95 : 2,771,026.56 = 649,194.48 : x
  2. Step 2: Convert to fraction form
    1,847,551.95/2,771,026.56 = 649,194.48/x
  3. Step 3: Cross multiply
    1,847,551.95x = 2,771,026.56 × 649,194.48
  4. Step 4: Simplify right side
    1,847,551.95x = 1,798,935,146,685.39
  5. Step 5: Solve for x
    x = 1,798,935,146,685.39/1,847,551.95
  6. Step 6: Final answer
    x = 973,685.83

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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.