Home / 1,747,595.69-2,411,644.35-962,683.55

Finding the Fourth Proportional to 1,747,595.69, 2,411,644.35 and 962,683.55

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Solution

The fourth proportional to 1,747,595.69, 2,411,644.35 and 962,683.55 is: 1,328,482.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,595.69 : 2,411,644.35 = 962,683.55 : x
  2. Step 2: Convert to fraction form
    1,747,595.69/2,411,644.35 = 962,683.55/x
  3. Step 3: Cross multiply
    1,747,595.69x = 2,411,644.35 × 962,683.55
  4. Step 4: Simplify right side
    1,747,595.69x = 2,321,650,358,356.45
  5. Step 5: Solve for x
    x = 2,321,650,358,356.45/1,747,595.69
  6. Step 6: Final answer
    x = 1,328,482.54

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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.