Home / 2,484,987.02-3,428,457.15-2,025,311.18

Finding the Fourth Proportional to 2,484,987.02, 3,428,457.15 and 2,025,311.18

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Solution

The fourth proportional to 2,484,987.02, 3,428,457.15 and 2,025,311.18 is: 2,794,257.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,484,987.02 : 3,428,457.15 = 2,025,311.18 : x
  2. Step 2: Convert to fraction form
    2,484,987.02/3,428,457.15 = 2,025,311.18/x
  3. Step 3: Cross multiply
    2,484,987.02x = 3,428,457.15 × 2,025,311.18
  4. Step 4: Simplify right side
    2,484,987.02x = 6,943,692,596,045.94
  5. Step 5: Solve for x
    x = 6,943,692,596,045.94/2,484,987.02
  6. Step 6: Final answer
    x = 2,794,257.09

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Double scale
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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.