Home / 1,466,750.40-2,200,127.49-401,801.82

Finding the Fourth Proportional to 1,466,750.40, 2,200,127.49 and 401,801.82

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Solution

The fourth proportional to 1,466,750.40, 2,200,127.49 and 401,801.82 is: 602,703.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,750.40 : 2,200,127.49 = 401,801.82 : x
  2. Step 2: Convert to fraction form
    1,466,750.40/2,200,127.49 = 401,801.82/x
  3. Step 3: Cross multiply
    1,466,750.40x = 2,200,127.49 × 401,801.82
  4. Step 4: Simplify right side
    1,466,750.40x = 884,015,229,714.03
  5. Step 5: Solve for x
    x = 884,015,229,714.03/1,466,750.40
  6. Step 6: Final answer
    x = 602,703.25

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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.