Home / 4,097,448.05-6,144,729.22-1,364,253.20

Finding the Fourth Proportional to 4,097,448.05, 6,144,729.22 and 1,364,253.20

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Solution

The fourth proportional to 4,097,448.05, 6,144,729.22 and 1,364,253.20 is: 2,045,899.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,097,448.05 : 6,144,729.22 = 1,364,253.20 : x
  2. Step 2: Convert to fraction form
    4,097,448.05/6,144,729.22 = 1,364,253.20/x
  3. Step 3: Cross multiply
    4,097,448.05x = 6,144,729.22 × 1,364,253.20
  4. Step 4: Simplify right side
    4,097,448.05x = 8,382,966,495,542.91
  5. Step 5: Solve for x
    x = 8,382,966,495,542.91/4,097,448.05
  6. Step 6: Final answer
    x = 2,045,899.40

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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.