Home / 4,537,460.20-6,806,190.30-4,088,687.80

Finding the Fourth Proportional to 4,537,460.20, 6,806,190.30 and 4,088,687.80

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Solution

The fourth proportional to 4,537,460.20, 6,806,190.30 and 4,088,687.80 is: 6,133,031.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,537,460.20 : 6,806,190.30 = 4,088,687.80 : x
  2. Step 2: Convert to fraction form
    4,537,460.20/6,806,190.30 = 4,088,687.80/x
  3. Step 3: Cross multiply
    4,537,460.20x = 6,806,190.30 × 4,088,687.80
  4. Step 4: Simplify right side
    4,537,460.20x = 27,828,387,244,088.34
  5. Step 5: Solve for x
    x = 27,828,387,244,088.34/4,537,460.20
  6. Step 6: Final answer
    x = 6,133,031.70

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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.