Home / 1,050,802.74-1,450,025.55-591,897.24

Finding the Fourth Proportional to 1,050,802.74, 1,450,025.55 and 591,897.24

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Solution

The fourth proportional to 1,050,802.74, 1,450,025.55 and 591,897.24 is: 816,771.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,802.74 : 1,450,025.55 = 591,897.24 : x
  2. Step 2: Convert to fraction form
    1,050,802.74/1,450,025.55 = 591,897.24/x
  3. Step 3: Cross multiply
    1,050,802.74x = 1,450,025.55 × 591,897.24
  4. Step 4: Simplify right side
    1,050,802.74x = 858,266,120,974.48
  5. Step 5: Solve for x
    x = 858,266,120,974.48/1,050,802.74
  6. Step 6: Final answer
    x = 816,771.87

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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.