Home / 2,054,929.02-2,835,912.23-1,149,457.02

Finding the Fourth Proportional to 2,054,929.02, 2,835,912.23 and 1,149,457.02

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Solution

The fourth proportional to 2,054,929.02, 2,835,912.23 and 1,149,457.02 is: 1,586,312.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,929.02 : 2,835,912.23 = 1,149,457.02 : x
  2. Step 2: Convert to fraction form
    2,054,929.02/2,835,912.23 = 1,149,457.02/x
  3. Step 3: Cross multiply
    2,054,929.02x = 2,835,912.23 × 1,149,457.02
  4. Step 4: Simplify right side
    2,054,929.02x = 3,259,759,220,877.35
  5. Step 5: Solve for x
    x = 3,259,759,220,877.35/2,054,929.02
  6. Step 6: Final answer
    x = 1,586,312.32

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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.