Home / 1,735,926.78-2,604,062.40-725,364.66

Finding the Fourth Proportional to 1,735,926.78, 2,604,062.40 and 725,364.66

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Solution

The fourth proportional to 1,735,926.78, 2,604,062.40 and 725,364.66 is: 1,088,118.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,926.78 : 2,604,062.40 = 725,364.66 : x
  2. Step 2: Convert to fraction form
    1,735,926.78/2,604,062.40 = 725,364.66/x
  3. Step 3: Cross multiply
    1,735,926.78x = 2,604,062.40 × 725,364.66
  4. Step 4: Simplify right side
    1,735,926.78x = 1,888,894,837,394.78
  5. Step 5: Solve for x
    x = 1,888,894,837,394.78/1,735,926.78
  6. Step 6: Final answer
    x = 1,088,118.96

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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.