Home / 1,823,902.76-2,735,182.38-625,504.52

Finding the Fourth Proportional to 1,823,902.76, 2,735,182.38 and 625,504.52

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Solution

The fourth proportional to 1,823,902.76, 2,735,182.38 and 625,504.52 is: 938,026.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,823,902.76 : 2,735,182.38 = 625,504.52 : x
  2. Step 2: Convert to fraction form
    1,823,902.76/2,735,182.38 = 625,504.52/x
  3. Step 3: Cross multiply
    1,823,902.76x = 2,735,182.38 × 625,504.52
  4. Step 4: Simplify right side
    1,823,902.76x = 1,710,868,941,714.36
  5. Step 5: Solve for x
    x = 1,710,868,941,714.36/1,823,902.76
  6. Step 6: Final answer
    x = 938,026.40

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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.