Home / 1,847,490.59-2,771,236.05-550,663.07

Finding the Fourth Proportional to 1,847,490.59, 2,771,236.05 and 550,663.07

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Solution

The fourth proportional to 1,847,490.59, 2,771,236.05 and 550,663.07 is: 825,994.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,490.59 : 2,771,236.05 = 550,663.07 : x
  2. Step 2: Convert to fraction form
    1,847,490.59/2,771,236.05 = 550,663.07/x
  3. Step 3: Cross multiply
    1,847,490.59x = 2,771,236.05 × 550,663.07
  4. Step 4: Simplify right side
    1,847,490.59x = 1,526,017,337,131.49
  5. Step 5: Solve for x
    x = 1,526,017,337,131.49/1,847,490.59
  6. Step 6: Final answer
    x = 825,994.65

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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.