Home / 1,692,394.44-2,536,204.59-934,577.07

Finding the Fourth Proportional to 1,692,394.44, 2,536,204.59 and 934,577.07

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Solution

The fourth proportional to 1,692,394.44, 2,536,204.59 and 934,577.07 is: 1,400,547.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,692,394.44 : 2,536,204.59 = 934,577.07 : x
  2. Step 2: Convert to fraction form
    1,692,394.44/2,536,204.59 = 934,577.07/x
  3. Step 3: Cross multiply
    1,692,394.44x = 2,536,204.59 × 934,577.07
  4. Step 4: Simplify right side
    1,692,394.44x = 2,370,278,654,642.75
  5. Step 5: Solve for x
    x = 2,370,278,654,642.75/1,692,394.44
  6. Step 6: Final answer
    x = 1,400,547.41

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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.