Home / 4,537,447.20-6,806,170.80-4,088,674.80

Finding the Fourth Proportional to 4,537,447.20, 6,806,170.80 and 4,088,674.80

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Solution

The fourth proportional to 4,537,447.20, 6,806,170.80 and 4,088,674.80 is: 6,133,012.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,537,447.20 : 6,806,170.80 = 4,088,674.80 : x
  2. Step 2: Convert to fraction form
    4,537,447.20/6,806,170.80 = 4,088,674.80/x
  3. Step 3: Cross multiply
    4,537,447.20x = 6,806,170.80 × 4,088,674.80
  4. Step 4: Simplify right side
    4,537,447.20x = 27,828,219,034,455.84
  5. Step 5: Solve for x
    x = 27,828,219,034,455.84/4,537,447.20
  6. Step 6: Final answer
    x = 6,133,012.20

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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.