Home / 1,141,866.06-1,712,799.09-476,551.50

Finding the Fourth Proportional to 1,141,866.06, 1,712,799.09 and 476,551.50

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Solution

The fourth proportional to 1,141,866.06, 1,712,799.09 and 476,551.50 is: 714,827.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,866.06 : 1,712,799.09 = 476,551.50 : x
  2. Step 2: Convert to fraction form
    1,141,866.06/1,712,799.09 = 476,551.50/x
  3. Step 3: Cross multiply
    1,141,866.06x = 1,712,799.09 × 476,551.50
  4. Step 4: Simplify right side
    1,141,866.06x = 816,236,975,538.14
  5. Step 5: Solve for x
    x = 816,236,975,538.14/1,141,866.06
  6. Step 6: Final answer
    x = 714,827.25

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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.