Home / 5,991,322.13-8,266,005.05-3,411,176.07

Finding the Fourth Proportional to 5,991,322.13, 8,266,005.05 and 3,411,176.07

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Solution

The fourth proportional to 5,991,322.13, 8,266,005.05 and 3,411,176.07 is: 4,706,273.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,991,322.13 : 8,266,005.05 = 3,411,176.07 : x
  2. Step 2: Convert to fraction form
    5,991,322.13/8,266,005.05 = 3,411,176.07/x
  3. Step 3: Cross multiply
    5,991,322.13x = 8,266,005.05 × 3,411,176.07
  4. Step 4: Simplify right side
    5,991,322.13x = 28,196,798,604,003.27
  5. Step 5: Solve for x
    x = 28,196,798,604,003.27/5,991,322.13
  6. Step 6: Final answer
    x = 4,706,273.18

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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.