Home / 1,057,255.02-1,459,022.55-573,824.46

Finding the Fourth Proportional to 1,057,255.02, 1,459,022.55 and 573,824.46

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Solution

The fourth proportional to 1,057,255.02, 1,459,022.55 and 573,824.46 is: 791,883.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,255.02 : 1,459,022.55 = 573,824.46 : x
  2. Step 2: Convert to fraction form
    1,057,255.02/1,459,022.55 = 573,824.46/x
  3. Step 3: Cross multiply
    1,057,255.02x = 1,459,022.55 × 573,824.46
  4. Step 4: Simplify right side
    1,057,255.02x = 837,222,826,881.57
  5. Step 5: Solve for x
    x = 837,222,826,881.57/1,057,255.02
  6. Step 6: Final answer
    x = 791,883.52

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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.