Home / 5,070,045-6,996,662.10-2,923,869

Finding the Fourth Proportional to 5,070,045, 6,996,662.10 and 2,923,869

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Solution

The fourth proportional to 5,070,045, 6,996,662.10 and 2,923,869 is: 4,034,939.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,070,045 : 6,996,662.10 = 2,923,869 : x
  2. Step 2: Convert to fraction form
    5,070,045/6,996,662.10 = 2,923,869/x
  3. Step 3: Cross multiply
    5,070,045x = 6,996,662.10 × 2,923,869
  4. Step 4: Simplify right side
    5,070,045x = 20,457,323,417,664.90
  5. Step 5: Solve for x
    x = 20,457,323,417,664.90/5,070,045
  6. Step 6: Final answer
    x = 4,034,939.22

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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.