Home / 7,266,827.33-10,899,878.67-2,717,541.68

Finding the Fourth Proportional to 7,266,827.33, 10,899,878.67 and 2,717,541.68

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Solution

The fourth proportional to 7,266,827.33, 10,899,878.67 and 2,717,541.68 is: 4,076,177.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,266,827.33 : 10,899,878.67 = 2,717,541.68 : x
  2. Step 2: Convert to fraction form
    7,266,827.33/10,899,878.67 = 2,717,541.68/x
  3. Step 3: Cross multiply
    7,266,827.33x = 10,899,878.67 × 2,717,541.68
  4. Step 4: Simplify right side
    7,266,827.33x = 29,620,874,538,168.57
  5. Step 5: Solve for x
    x = 29,620,874,538,168.57/7,266,827.33
  6. Step 6: Final answer
    x = 4,076,177.01

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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.