Home / 1,050,087.12-1,575,971.46-544,792.92

Finding the Fourth Proportional to 1,050,087.12, 1,575,971.46 and 544,792.92

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Solution

The fourth proportional to 1,050,087.12, 1,575,971.46 and 544,792.92 is: 817,625.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,087.12 : 1,575,971.46 = 544,792.92 : x
  2. Step 2: Convert to fraction form
    1,050,087.12/1,575,971.46 = 544,792.92/x
  3. Step 3: Cross multiply
    1,050,087.12x = 1,575,971.46 × 544,792.92
  4. Step 4: Simplify right side
    1,050,087.12x = 858,578,093,530.06
  5. Step 5: Solve for x
    x = 858,578,093,530.06/1,050,087.12
  6. Step 6: Final answer
    x = 817,625.58

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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.