Home / 1,583,893.04-2,185,818.49-895,550.11

Finding the Fourth Proportional to 1,583,893.04, 2,185,818.49 and 895,550.11

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Solution

The fourth proportional to 1,583,893.04, 2,185,818.49 and 895,550.11 is: 1,235,885.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,583,893.04 : 2,185,818.49 = 895,550.11 : x
  2. Step 2: Convert to fraction form
    1,583,893.04/2,185,818.49 = 895,550.11/x
  3. Step 3: Cross multiply
    1,583,893.04x = 2,185,818.49 × 895,550.11
  4. Step 4: Simplify right side
    1,583,893.04x = 1,957,509,984,814.43
  5. Step 5: Solve for x
    x = 1,957,509,984,814.43/1,583,893.04
  6. Step 6: Final answer
    x = 1,235,885.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.