Home / 1,806,168.02-2,708,906.94-907,360.25

Finding the Fourth Proportional to 1,806,168.02, 2,708,906.94 and 907,360.25

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Solution

The fourth proportional to 1,806,168.02, 2,708,906.94 and 907,360.25 is: 1,360,867.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,806,168.02 : 2,708,906.94 = 907,360.25 : x
  2. Step 2: Convert to fraction form
    1,806,168.02/2,708,906.94 = 907,360.25/x
  3. Step 3: Cross multiply
    1,806,168.02x = 2,708,906.94 × 907,360.25
  4. Step 4: Simplify right side
    1,806,168.02x = 2,457,954,464,760.60
  5. Step 5: Solve for x
    x = 2,457,954,464,760.60/1,806,168.02
  6. Step 6: Final answer
    x = 1,360,867.01

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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.