Home / 1,010,792.43-1,394,728.91-597,271.67

Finding the Fourth Proportional to 1,010,792.43, 1,394,728.91 and 597,271.67

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Solution

The fourth proportional to 1,010,792.43, 1,394,728.91 and 597,271.67 is: 824,137.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,010,792.43 : 1,394,728.91 = 597,271.67 : x
  2. Step 2: Convert to fraction form
    1,010,792.43/1,394,728.91 = 597,271.67/x
  3. Step 3: Cross multiply
    1,010,792.43x = 1,394,728.91 × 597,271.67
  4. Step 4: Simplify right side
    1,010,792.43x = 833,032,055,312.98
  5. Step 5: Solve for x
    x = 833,032,055,312.98/1,010,792.43
  6. Step 6: Final answer
    x = 824,137.61

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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.