Home / 1,555,056.98-2,332,585.47-1,466,483.48

Finding the Fourth Proportional to 1,555,056.98, 2,332,585.47 and 1,466,483.48

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Solution

The fourth proportional to 1,555,056.98, 2,332,585.47 and 1,466,483.48 is: 2,199,725.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,555,056.98 : 2,332,585.47 = 1,466,483.48 : x
  2. Step 2: Convert to fraction form
    1,555,056.98/2,332,585.47 = 1,466,483.48/x
  3. Step 3: Cross multiply
    1,555,056.98x = 2,332,585.47 × 1,466,483.48
  4. Step 4: Simplify right side
    1,555,056.98x = 3,420,698,045,780.11
  5. Step 5: Solve for x
    x = 3,420,698,045,780.11/1,555,056.98
  6. Step 6: Final answer
    x = 2,199,725.22

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Similar ratio
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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.