Home / 3,141,262.50-4,712,651-1,091,625.23

Finding the Fourth Proportional to 3,141,262.50, 4,712,651 and 1,091,625.23

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Solution

The fourth proportional to 3,141,262.50, 4,712,651 and 1,091,625.23 is: 1,637,701.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,141,262.50 : 4,712,651 = 1,091,625.23 : x
  2. Step 2: Convert to fraction form
    3,141,262.50/4,712,651 = 1,091,625.23/x
  3. Step 3: Cross multiply
    3,141,262.50x = 4,712,651 × 1,091,625.23
  4. Step 4: Simplify right side
    3,141,262.50x = 5,144,448,731,784.73
  5. Step 5: Solve for x
    x = 5,144,448,731,784.73/3,141,262.50
  6. Step 6: Final answer
    x = 1,637,701.00

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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.