Home / 4,849,225.16-7,273,574.10-1,483,432.16

Finding the Fourth Proportional to 4,849,225.16, 7,273,574.10 and 1,483,432.16

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Solution

The fourth proportional to 4,849,225.16, 7,273,574.10 and 1,483,432.16 is: 2,225,067.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,849,225.16 : 7,273,574.10 = 1,483,432.16 : x
  2. Step 2: Convert to fraction form
    4,849,225.16/7,273,574.10 = 1,483,432.16/x
  3. Step 3: Cross multiply
    4,849,225.16x = 7,273,574.10 × 1,483,432.16
  4. Step 4: Simplify right side
    4,849,225.16x = 10,789,853,738,083.05
  5. Step 5: Solve for x
    x = 10,789,853,738,083.05/4,849,225.16
  6. Step 6: Final answer
    x = 2,225,067.59

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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.