Home / 2,829,166.09-4,243,750.51-935,907.52

Finding the Fourth Proportional to 2,829,166.09, 4,243,750.51 and 935,907.52

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Solution

The fourth proportional to 2,829,166.09, 4,243,750.51 and 935,907.52 is: 1,403,861.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,829,166.09 : 4,243,750.51 = 935,907.52 : x
  2. Step 2: Convert to fraction form
    2,829,166.09/4,243,750.51 = 935,907.52/x
  3. Step 3: Cross multiply
    2,829,166.09x = 4,243,750.51 × 935,907.52
  4. Step 4: Simplify right side
    2,829,166.09x = 3,971,758,015,312.84
  5. Step 5: Solve for x
    x = 3,971,758,015,312.84/2,829,166.09
  6. Step 6: Final answer
    x = 1,403,861.73

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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.