Home / 6,898,721.08-10,349,329.02-2,853,012.46

Finding the Fourth Proportional to 6,898,721.08, 10,349,329.02 and 2,853,012.46

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Solution

The fourth proportional to 6,898,721.08, 10,349,329.02 and 2,853,012.46 is: 4,280,034.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,898,721.08 : 10,349,329.02 = 2,853,012.46 : x
  2. Step 2: Convert to fraction form
    6,898,721.08/10,349,329.02 = 2,853,012.46/x
  3. Step 3: Cross multiply
    6,898,721.08x = 10,349,329.02 × 2,853,012.46
  4. Step 4: Simplify right side
    6,898,721.08x = 29,526,764,646,699.59
  5. Step 5: Solve for x
    x = 29,526,764,646,699.59/6,898,721.08
  6. Step 6: Final answer
    x = 4,280,034.56

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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.