Home / 6,913,367.28-10,369,755.48-2,364,822.80

Finding the Fourth Proportional to 6,913,367.28, 10,369,755.48 and 2,364,822.80

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Solution

The fourth proportional to 6,913,367.28, 10,369,755.48 and 2,364,822.80 is: 3,547,133.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,913,367.28 : 10,369,755.48 = 2,364,822.80 : x
  2. Step 2: Convert to fraction form
    6,913,367.28/10,369,755.48 = 2,364,822.80/x
  3. Step 3: Cross multiply
    6,913,367.28x = 10,369,755.48 × 2,364,822.80
  4. Step 4: Simplify right side
    6,913,367.28x = 24,522,634,189,528.94
  5. Step 5: Solve for x
    x = 24,522,634,189,528.94/6,913,367.28
  6. Step 6: Final answer
    x = 3,547,133.14

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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.