Home / 6,267,769.02-8,646,844.37-4,330,666.58

Finding the Fourth Proportional to 6,267,769.02, 8,646,844.37 and 4,330,666.58

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Solution

The fourth proportional to 6,267,769.02, 8,646,844.37 and 4,330,666.58 is: 5,974,470.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,267,769.02 : 8,646,844.37 = 4,330,666.58 : x
  2. Step 2: Convert to fraction form
    6,267,769.02/8,646,844.37 = 4,330,666.58/x
  3. Step 3: Cross multiply
    6,267,769.02x = 8,646,844.37 × 4,330,666.58
  4. Step 4: Simplify right side
    6,267,769.02x = 37,446,599,870,732.60
  5. Step 5: Solve for x
    x = 37,446,599,870,732.60/6,267,769.02
  6. Step 6: Final answer
    x = 5,974,470.30

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1.5x scale

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.