Home / 1,027,511.35-1,417,963.66-574,802.35

Finding the Fourth Proportional to 1,027,511.35, 1,417,963.66 and 574,802.35

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Solution

The fourth proportional to 1,027,511.35, 1,417,963.66 and 574,802.35 is: 793,226.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,511.35 : 1,417,963.66 = 574,802.35 : x
  2. Step 2: Convert to fraction form
    1,027,511.35/1,417,963.66 = 574,802.35/x
  3. Step 3: Cross multiply
    1,027,511.35x = 1,417,963.66 × 574,802.35
  4. Step 4: Simplify right side
    1,027,511.35x = 815,048,843,982.60
  5. Step 5: Solve for x
    x = 815,048,843,982.60/1,027,511.35
  6. Step 6: Final answer
    x = 793,226.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.