Home / 1,713,364.18-2,567,342.57-632,388.85

Finding the Fourth Proportional to 1,713,364.18, 2,567,342.57 and 632,388.85

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Solution

The fourth proportional to 1,713,364.18, 2,567,342.57 and 632,388.85 is: 947,585.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,364.18 : 2,567,342.57 = 632,388.85 : x
  2. Step 2: Convert to fraction form
    1,713,364.18/2,567,342.57 = 632,388.85/x
  3. Step 3: Cross multiply
    1,713,364.18x = 2,567,342.57 × 632,388.85
  4. Step 4: Simplify right side
    1,713,364.18x = 1,623,558,805,818.04
  5. Step 5: Solve for x
    x = 1,623,558,805,818.04/1,713,364.18
  6. Step 6: Final answer
    x = 947,585.36

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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.