Home / 2,476,013.16-3,709,237.44-1,826,445

Finding the Fourth Proportional to 2,476,013.16, 3,709,237.44 and 1,826,445

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Solution

The fourth proportional to 2,476,013.16, 3,709,237.44 and 1,826,445 is: 2,736,139.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,476,013.16 : 3,709,237.44 = 1,826,445 : x
  2. Step 2: Convert to fraction form
    2,476,013.16/3,709,237.44 = 1,826,445/x
  3. Step 3: Cross multiply
    2,476,013.16x = 3,709,237.44 × 1,826,445
  4. Step 4: Simplify right side
    2,476,013.16x = 6,774,718,176,100.80
  5. Step 5: Solve for x
    x = 6,774,718,176,100.80/2,476,013.16
  6. Step 6: Final answer
    x = 2,736,139.81

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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.