Home / 10,595,798.40-14,621,769.60-6,012,021.12

Finding the Fourth Proportional to 10,595,798.40, 14,621,769.60 and 6,012,021.12

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Solution

The fourth proportional to 10,595,798.40, 14,621,769.60 and 6,012,021.12 is: 8,296,343.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,595,798.40 : 14,621,769.60 = 6,012,021.12 : x
  2. Step 2: Convert to fraction form
    10,595,798.40/14,621,769.60 = 6,012,021.12/x
  3. Step 3: Cross multiply
    10,595,798.40x = 14,621,769.60 × 6,012,021.12
  4. Step 4: Simplify right side
    10,595,798.40x = 87,906,387,646,973.95
  5. Step 5: Solve for x
    x = 87,906,387,646,973.95/10,595,798.40
  6. Step 6: Final answer
    x = 8,296,343.92

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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.