Home / 1,705,130.92-2,353,080.90-941,184.64

Finding the Fourth Proportional to 1,705,130.92, 2,353,080.90 and 941,184.64

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Solution

The fourth proportional to 1,705,130.92, 2,353,080.90 and 941,184.64 is: 1,298,834.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,130.92 : 2,353,080.90 = 941,184.64 : x
  2. Step 2: Convert to fraction form
    1,705,130.92/2,353,080.90 = 941,184.64/x
  3. Step 3: Cross multiply
    1,705,130.92x = 2,353,080.90 × 941,184.64
  4. Step 4: Simplify right side
    1,705,130.92x = 2,214,683,599,757.38
  5. Step 5: Solve for x
    x = 2,214,683,599,757.38/1,705,130.92
  6. Step 6: Final answer
    x = 1,298,834.93

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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.