Home / 3,925,492.08-5,888,235.96-1,230,029.16

Finding the Fourth Proportional to 3,925,492.08, 5,888,235.96 and 1,230,029.16

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Solution

The fourth proportional to 3,925,492.08, 5,888,235.96 and 1,230,029.16 is: 1,845,043.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,925,492.08 : 5,888,235.96 = 1,230,029.16 : x
  2. Step 2: Convert to fraction form
    3,925,492.08/5,888,235.96 = 1,230,029.16/x
  3. Step 3: Cross multiply
    3,925,492.08x = 5,888,235.96 × 1,230,029.16
  4. Step 4: Simplify right side
    3,925,492.08x = 7,242,701,931,760.59
  5. Step 5: Solve for x
    x = 7,242,701,931,760.59/3,925,492.08
  6. Step 6: Final answer
    x = 1,845,043.06

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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.