Home / 10,685,172.08-16,027,533.34-2,598,189.19

Finding the Fourth Proportional to 10,685,172.08, 16,027,533.34 and 2,598,189.19

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Solution

The fourth proportional to 10,685,172.08, 16,027,533.34 and 2,598,189.19 is: 3,897,229.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,685,172.08 : 16,027,533.34 = 2,598,189.19 : x
  2. Step 2: Convert to fraction form
    10,685,172.08/16,027,533.34 = 2,598,189.19/x
  3. Step 3: Cross multiply
    10,685,172.08x = 16,027,533.34 × 2,598,189.19
  4. Step 4: Simplify right side
    10,685,172.08x = 41,642,563,866,352.59
  5. Step 5: Solve for x
    x = 41,642,563,866,352.59/10,685,172.08
  6. Step 6: Final answer
    x = 3,897,229.13

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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.