Home / 1,763,318.94-2,644,900.65-565,301.40

Finding the Fourth Proportional to 1,763,318.94, 2,644,900.65 and 565,301.40

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Solution

The fourth proportional to 1,763,318.94, 2,644,900.65 and 565,301.40 is: 847,927.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,763,318.94 : 2,644,900.65 = 565,301.40 : x
  2. Step 2: Convert to fraction form
    1,763,318.94/2,644,900.65 = 565,301.40/x
  3. Step 3: Cross multiply
    1,763,318.94x = 2,644,900.65 × 565,301.40
  4. Step 4: Simplify right side
    1,763,318.94x = 1,495,166,040,305.91
  5. Step 5: Solve for x
    x = 1,495,166,040,305.91/1,763,318.94
  6. Step 6: Final answer
    x = 847,927.17

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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.