Home / 2,154,939.67-3,232,409.43-2,047,184.47

Finding the Fourth Proportional to 2,154,939.67, 3,232,409.43 and 2,047,184.47

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Solution

The fourth proportional to 2,154,939.67, 3,232,409.43 and 2,047,184.47 is: 3,070,776.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,154,939.67 : 3,232,409.43 = 2,047,184.47 : x
  2. Step 2: Convert to fraction form
    2,154,939.67/3,232,409.43 = 2,047,184.47/x
  3. Step 3: Cross multiply
    2,154,939.67x = 3,232,409.43 × 2,047,184.47
  4. Step 4: Simplify right side
    2,154,939.67x = 6,617,338,369,615.51
  5. Step 5: Solve for x
    x = 6,617,338,369,615.51/2,154,939.67
  6. Step 6: Final answer
    x = 3,070,776.63

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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.