Home / 1,592,787.84-2,198,050.20-948,230.34

Finding the Fourth Proportional to 1,592,787.84, 2,198,050.20 and 948,230.34

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Solution

The fourth proportional to 1,592,787.84, 2,198,050.20 and 948,230.34 is: 1,308,559.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,592,787.84 : 2,198,050.20 = 948,230.34 : x
  2. Step 2: Convert to fraction form
    1,592,787.84/2,198,050.20 = 948,230.34/x
  3. Step 3: Cross multiply
    1,592,787.84x = 2,198,050.20 × 948,230.34
  4. Step 4: Simplify right side
    1,592,787.84x = 2,084,257,888,483.07
  5. Step 5: Solve for x
    x = 2,084,257,888,483.07/1,592,787.84
  6. Step 6: Final answer
    x = 1,308,559.64

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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.