Home / 8,144,516.49-11,239,525.22-4,473,519

Finding the Fourth Proportional to 8,144,516.49, 11,239,525.22 and 4,473,519

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Solution

The fourth proportional to 8,144,516.49, 11,239,525.22 and 4,473,519 is: 6,173,507.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,144,516.49 : 11,239,525.22 = 4,473,519 : x
  2. Step 2: Convert to fraction form
    8,144,516.49/11,239,525.22 = 4,473,519/x
  3. Step 3: Cross multiply
    8,144,516.49x = 11,239,525.22 × 4,473,519
  4. Step 4: Simplify right side
    8,144,516.49x = 50,280,229,600,281.59
  5. Step 5: Solve for x
    x = 50,280,229,600,281.59/8,144,516.49
  6. Step 6: Final answer
    x = 6,173,507.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.