Home / 11,142,669.69-16,718,728.86-6,088,075.29

Finding the Fourth Proportional to 11,142,669.69, 16,718,728.86 and 6,088,075.29

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Solution

The fourth proportional to 11,142,669.69, 16,718,728.86 and 6,088,075.29 is: 9,134,694.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,142,669.69 : 16,718,728.86 = 6,088,075.29 : x
  2. Step 2: Convert to fraction form
    11,142,669.69/16,718,728.86 = 6,088,075.29/x
  3. Step 3: Cross multiply
    11,142,669.69x = 16,718,728.86 × 6,088,075.29
  4. Step 4: Simplify right side
    11,142,669.69x = 101,784,880,052,775.86
  5. Step 5: Solve for x
    x = 101,784,880,052,775.86/11,142,669.69
  6. Step 6: Final answer
    x = 9,134,694.19

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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.