Home / 9,356,200.65-14,028,232.05-3,963,386.70

Finding the Fourth Proportional to 9,356,200.65, 14,028,232.05 and 3,963,386.70

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Solution

The fourth proportional to 9,356,200.65, 14,028,232.05 and 3,963,386.70 is: 5,942,509.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,356,200.65 : 14,028,232.05 = 3,963,386.70 : x
  2. Step 2: Convert to fraction form
    9,356,200.65/14,028,232.05 = 3,963,386.70/x
  3. Step 3: Cross multiply
    9,356,200.65x = 14,028,232.05 × 3,963,386.70
  4. Step 4: Simplify right side
    9,356,200.65x = 55,599,308,331,483.74
  5. Step 5: Solve for x
    x = 55,599,308,331,483.74/9,356,200.65
  6. Step 6: Final answer
    x = 5,942,509.19

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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.