Home / 6,160,900.02-9,239,384.72-2,116,412.62

Finding the Fourth Proportional to 6,160,900.02, 9,239,384.72 and 2,116,412.62

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Solution

The fourth proportional to 6,160,900.02, 9,239,384.72 and 2,116,412.62 is: 3,173,943.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,160,900.02 : 9,239,384.72 = 2,116,412.62 : x
  2. Step 2: Convert to fraction form
    6,160,900.02/9,239,384.72 = 2,116,412.62/x
  3. Step 3: Cross multiply
    6,160,900.02x = 9,239,384.72 × 2,116,412.62
  4. Step 4: Simplify right side
    6,160,900.02x = 19,554,350,422,443.17
  5. Step 5: Solve for x
    x = 19,554,350,422,443.17/6,160,900.02
  6. Step 6: Final answer
    x = 3,173,943.80

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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.