Home / 1,594,002.62-2,389,588.28-621,141.66

Finding the Fourth Proportional to 1,594,002.62, 2,389,588.28 and 621,141.66

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Solution

The fourth proportional to 1,594,002.62, 2,389,588.28 and 621,141.66 is: 931,160.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,002.62 : 2,389,588.28 = 621,141.66 : x
  2. Step 2: Convert to fraction form
    1,594,002.62/2,389,588.28 = 621,141.66/x
  3. Step 3: Cross multiply
    1,594,002.62x = 2,389,588.28 × 621,141.66
  4. Step 4: Simplify right side
    1,594,002.62x = 1,484,272,827,850.04
  5. Step 5: Solve for x
    x = 1,484,272,827,850.04/1,594,002.62
  6. Step 6: Final answer
    x = 931,160.84

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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.