Home / 1,884,947.76-2,827,684.44-605,594.04

Finding the Fourth Proportional to 1,884,947.76, 2,827,684.44 and 605,594.04

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Solution

The fourth proportional to 1,884,947.76, 2,827,684.44 and 605,594.04 is: 908,475.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,947.76 : 2,827,684.44 = 605,594.04 : x
  2. Step 2: Convert to fraction form
    1,884,947.76/2,827,684.44 = 605,594.04/x
  3. Step 3: Cross multiply
    1,884,947.76x = 2,827,684.44 × 605,594.04
  4. Step 4: Simplify right side
    1,884,947.76x = 1,712,428,843,864.74
  5. Step 5: Solve for x
    x = 1,712,428,843,864.74/1,884,947.76
  6. Step 6: Final answer
    x = 908,475.49

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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.