Home / 2,888,126.76-4,333,096.65-1,736,698.95

Finding the Fourth Proportional to 2,888,126.76, 4,333,096.65 and 1,736,698.95

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Solution

The fourth proportional to 2,888,126.76, 4,333,096.65 and 1,736,698.95 is: 2,605,593.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,888,126.76 : 4,333,096.65 = 1,736,698.95 : x
  2. Step 2: Convert to fraction form
    2,888,126.76/4,333,096.65 = 1,736,698.95/x
  3. Step 3: Cross multiply
    2,888,126.76x = 4,333,096.65 × 1,736,698.95
  4. Step 4: Simplify right side
    2,888,126.76x = 7,525,284,371,954.54
  5. Step 5: Solve for x
    x = 7,525,284,371,954.54/2,888,126.76
  6. Step 6: Final answer
    x = 2,605,593.52

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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.