Home / 1,057,304.36-1,459,040.90-573,859.14

Finding the Fourth Proportional to 1,057,304.36, 1,459,040.90 and 573,859.14

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Solution

The fourth proportional to 1,057,304.36, 1,459,040.90 and 573,859.14 is: 791,904.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,304.36 : 1,459,040.90 = 573,859.14 : x
  2. Step 2: Convert to fraction form
    1,057,304.36/1,459,040.90 = 573,859.14/x
  3. Step 3: Cross multiply
    1,057,304.36x = 1,459,040.90 × 573,859.14
  4. Step 4: Simplify right side
    1,057,304.36x = 837,283,956,098.83
  5. Step 5: Solve for x
    x = 837,283,956,098.83/1,057,304.36
  6. Step 6: Final answer
    x = 791,904.38

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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.