Home / 1,464,607.01-2,197,261.22-611,203.95

Finding the Fourth Proportional to 1,464,607.01, 2,197,261.22 and 611,203.95

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Solution

The fourth proportional to 1,464,607.01, 2,197,261.22 and 611,203.95 is: 916,952.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,464,607.01 : 2,197,261.22 = 611,203.95 : x
  2. Step 2: Convert to fraction form
    1,464,607.01/2,197,261.22 = 611,203.95/x
  3. Step 3: Cross multiply
    1,464,607.01x = 2,197,261.22 × 611,203.95
  4. Step 4: Simplify right side
    1,464,607.01x = 1,342,974,733,789.80
  5. Step 5: Solve for x
    x = 1,342,974,733,789.80/1,464,607.01
  6. Step 6: Final answer
    x = 916,952.28

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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.