Home / 6,363,340.32-9,545,030.16-1,571,030.16

Finding the Fourth Proportional to 6,363,340.32, 9,545,030.16 and 1,571,030.16

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Solution

The fourth proportional to 6,363,340.32, 9,545,030.16 and 1,571,030.16 is: 2,356,550.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,363,340.32 : 9,545,030.16 = 1,571,030.16 : x
  2. Step 2: Convert to fraction form
    6,363,340.32/9,545,030.16 = 1,571,030.16/x
  3. Step 3: Cross multiply
    6,363,340.32x = 9,545,030.16 × 1,571,030.16
  4. Step 4: Simplify right side
    6,363,340.32x = 14,995,530,259,469.62
  5. Step 5: Solve for x
    x = 14,995,530,259,469.62/6,363,340.32
  6. Step 6: Final answer
    x = 2,356,550.10

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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.