Home / 1,056,069.95-1,584,227.84-382,468.41

Finding the Fourth Proportional to 1,056,069.95, 1,584,227.84 and 382,468.41

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Solution

The fourth proportional to 1,056,069.95, 1,584,227.84 and 382,468.41 is: 573,747.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,069.95 : 1,584,227.84 = 382,468.41 : x
  2. Step 2: Convert to fraction form
    1,056,069.95/1,584,227.84 = 382,468.41/x
  3. Step 3: Cross multiply
    1,056,069.95x = 1,584,227.84 × 382,468.41
  4. Step 4: Simplify right side
    1,056,069.95x = 605,917,101,130.19
  5. Step 5: Solve for x
    x = 605,917,101,130.19/1,056,069.95
  6. Step 6: Final answer
    x = 573,747.13

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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.