Home / 1,941,881.51-2,912,354.52-594,055.79

Finding the Fourth Proportional to 1,941,881.51, 2,912,354.52 and 594,055.79

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Solution

The fourth proportional to 1,941,881.51, 2,912,354.52 and 594,055.79 is: 890,940.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,941,881.51 : 2,912,354.52 = 594,055.79 : x
  2. Step 2: Convert to fraction form
    1,941,881.51/2,912,354.52 = 594,055.79/x
  3. Step 3: Cross multiply
    1,941,881.51x = 2,912,354.52 × 594,055.79
  4. Step 4: Simplify right side
    1,941,881.51x = 1,730,101,065,138.67
  5. Step 5: Solve for x
    x = 1,730,101,065,138.67/1,941,881.51
  6. Step 6: Final answer
    x = 890,940.59

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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.