Home / 4,111,176.08-6,164,639.28-1,804,725.20

Finding the Fourth Proportional to 4,111,176.08, 6,164,639.28 and 1,804,725.20

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Solution

The fourth proportional to 4,111,176.08, 6,164,639.28 and 1,804,725.20 is: 2,706,155.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,111,176.08 : 6,164,639.28 = 1,804,725.20 : x
  2. Step 2: Convert to fraction form
    4,111,176.08/6,164,639.28 = 1,804,725.20/x
  3. Step 3: Cross multiply
    4,111,176.08x = 6,164,639.28 × 1,804,725.20
  4. Step 4: Simplify right side
    4,111,176.08x = 11,125,479,857,525.86
  5. Step 5: Solve for x
    x = 11,125,479,857,525.86/4,111,176.08
  6. Step 6: Final answer
    x = 2,706,155.04

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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.