Home / 1,659,962.18-2,290,790.51-934,835.00

Finding the Fourth Proportional to 1,659,962.18, 2,290,790.51 and 934,835.00

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Solution

The fourth proportional to 1,659,962.18, 2,290,790.51 and 934,835.00 is: 1,290,096.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,659,962.18 : 2,290,790.51 = 934,835.00 : x
  2. Step 2: Convert to fraction form
    1,659,962.18/2,290,790.51 = 934,835.00/x
  3. Step 3: Cross multiply
    1,659,962.18x = 2,290,790.51 × 934,835.00
  4. Step 4: Simplify right side
    1,659,962.18x = 2,141,511,130,287.72
  5. Step 5: Solve for x
    x = 2,141,511,130,287.72/1,659,962.18
  6. Step 6: Final answer
    x = 1,290,096.34

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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.