Home / 1,849,760.08-2,552,993.76-1,075,630.44

Finding the Fourth Proportional to 1,849,760.08, 2,552,993.76 and 1,075,630.44

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Solution

The fourth proportional to 1,849,760.08, 2,552,993.76 and 1,075,630.44 is: 1,484,558.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,760.08 : 2,552,993.76 = 1,075,630.44 : x
  2. Step 2: Convert to fraction form
    1,849,760.08/2,552,993.76 = 1,075,630.44/x
  3. Step 3: Cross multiply
    1,849,760.08x = 2,552,993.76 × 1,075,630.44
  4. Step 4: Simplify right side
    1,849,760.08x = 2,746,077,801,386.05
  5. Step 5: Solve for x
    x = 2,746,077,801,386.05/1,849,760.08
  6. Step 6: Final answer
    x = 1,484,558.91

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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.