Home / 9,325,699.28-13,990,751.16-2,935,950.80

Finding the Fourth Proportional to 9,325,699.28, 13,990,751.16 and 2,935,950.80

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Solution

The fourth proportional to 9,325,699.28, 13,990,751.16 and 2,935,950.80 is: 4,404,619.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,325,699.28 : 13,990,751.16 = 2,935,950.80 : x
  2. Step 2: Convert to fraction form
    9,325,699.28/13,990,751.16 = 2,935,950.80/x
  3. Step 3: Cross multiply
    9,325,699.28x = 13,990,751.16 × 2,935,950.80
  4. Step 4: Simplify right side
    9,325,699.28x = 41,076,157,060,802.93
  5. Step 5: Solve for x
    x = 41,076,157,060,802.93/9,325,699.28
  6. Step 6: Final answer
    x = 4,404,619.52

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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.