Home / 1,057,264.26-1,459,026.04-573,829.36

Finding the Fourth Proportional to 1,057,264.26, 1,459,026.04 and 573,829.36

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Solution

The fourth proportional to 1,057,264.26, 1,459,026.04 and 573,829.36 is: 791,885.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,264.26 : 1,459,026.04 = 573,829.36 : x
  2. Step 2: Convert to fraction form
    1,057,264.26/1,459,026.04 = 573,829.36/x
  3. Step 3: Cross multiply
    1,057,264.26x = 1,459,026.04 × 573,829.36
  4. Step 4: Simplify right side
    1,057,264.26x = 837,231,978,756.53
  5. Step 5: Solve for x
    x = 837,231,978,756.53/1,057,264.26
  6. Step 6: Final answer
    x = 791,885.26

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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.