Home / 1,057,339.26-1,459,089.06-573,894.06

Finding the Fourth Proportional to 1,057,339.26, 1,459,089.06 and 573,894.06

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Solution

The fourth proportional to 1,057,339.26, 1,459,089.06 and 573,894.06 is: 791,952.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,339.26 : 1,459,089.06 = 573,894.06 : x
  2. Step 2: Convert to fraction form
    1,057,339.26/1,459,089.06 = 573,894.06/x
  3. Step 3: Cross multiply
    1,057,339.26x = 1,459,089.06 × 573,894.06
  4. Step 4: Simplify right side
    1,057,339.26x = 837,362,544,544.98
  5. Step 5: Solve for x
    x = 837,362,544,544.98/1,057,339.26
  6. Step 6: Final answer
    x = 791,952.57

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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.