Home / 6,324,763.50-9,487,407.69-1,837,039.50

Finding the Fourth Proportional to 6,324,763.50, 9,487,407.69 and 1,837,039.50

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Solution

The fourth proportional to 6,324,763.50, 9,487,407.69 and 1,837,039.50 is: 2,755,635.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,324,763.50 : 9,487,407.69 = 1,837,039.50 : x
  2. Step 2: Convert to fraction form
    6,324,763.50/9,487,407.69 = 1,837,039.50/x
  3. Step 3: Cross multiply
    6,324,763.50x = 9,487,407.69 × 1,837,039.50
  4. Step 4: Simplify right side
    6,324,763.50x = 17,428,742,679,133.75
  5. Step 5: Solve for x
    x = 17,428,742,679,133.75/6,324,763.50
  6. Step 6: Final answer
    x = 2,755,635.48

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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.