Home / 2,586,907.83-3,569,969.93-1,484,518.89

Finding the Fourth Proportional to 2,586,907.83, 3,569,969.93 and 1,484,518.89

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Solution

The fourth proportional to 2,586,907.83, 3,569,969.93 and 1,484,518.89 is: 2,048,657.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,586,907.83 : 3,569,969.93 = 1,484,518.89 : x
  2. Step 2: Convert to fraction form
    2,586,907.83/3,569,969.93 = 1,484,518.89/x
  3. Step 3: Cross multiply
    2,586,907.83x = 3,569,969.93 × 1,484,518.89
  4. Step 4: Simplify right side
    2,586,907.83x = 5,299,687,790,394.38
  5. Step 5: Solve for x
    x = 5,299,687,790,394.38/2,586,907.83
  6. Step 6: Final answer
    x = 2,048,657.37

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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.