Home / 2,286,007.10-3,429,010.65-2,076,055.10

Finding the Fourth Proportional to 2,286,007.10, 3,429,010.65 and 2,076,055.10

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Solution

The fourth proportional to 2,286,007.10, 3,429,010.65 and 2,076,055.10 is: 3,114,082.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,286,007.10 : 3,429,010.65 = 2,076,055.10 : x
  2. Step 2: Convert to fraction form
    2,286,007.10/3,429,010.65 = 2,076,055.10/x
  3. Step 3: Cross multiply
    2,286,007.10x = 3,429,010.65 × 2,076,055.10
  4. Step 4: Simplify right side
    2,286,007.10x = 7,118,815,047,886.82
  5. Step 5: Solve for x
    x = 7,118,815,047,886.82/2,286,007.10
  6. Step 6: Final answer
    x = 3,114,082.65

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Double scale
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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.