Home / 1,044,701.04-1,564,951.98-545,015.28

Finding the Fourth Proportional to 1,044,701.04, 1,564,951.98 and 545,015.28

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Solution

The fourth proportional to 1,044,701.04, 1,564,951.98 and 545,015.28 is: 816,427.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,701.04 : 1,564,951.98 = 545,015.28 : x
  2. Step 2: Convert to fraction form
    1,044,701.04/1,564,951.98 = 545,015.28/x
  3. Step 3: Cross multiply
    1,044,701.04x = 1,564,951.98 × 545,015.28
  4. Step 4: Simplify right side
    1,044,701.04x = 852,922,741,566.25
  5. Step 5: Solve for x
    x = 852,922,741,566.25/1,044,701.04
  6. Step 6: Final answer
    x = 816,427.58

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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.