Home / 4,895,522.10-7,338,717.63-1,654,804.98

Finding the Fourth Proportional to 4,895,522.10, 7,338,717.63 and 1,654,804.98

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Solution

The fourth proportional to 4,895,522.10, 7,338,717.63 and 1,654,804.98 is: 2,480,664.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,895,522.10 : 7,338,717.63 = 1,654,804.98 : x
  2. Step 2: Convert to fraction form
    4,895,522.10/7,338,717.63 = 1,654,804.98/x
  3. Step 3: Cross multiply
    4,895,522.10x = 7,338,717.63 × 1,654,804.98
  4. Step 4: Simplify right side
    4,895,522.10x = 12,144,146,480,937.80
  5. Step 5: Solve for x
    x = 12,144,146,480,937.80/4,895,522.10
  6. Step 6: Final answer
    x = 2,480,664.21

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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.