Home / 2,903,714.08-4,355,287.30-881,975.54

Finding the Fourth Proportional to 2,903,714.08, 4,355,287.30 and 881,975.54

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Solution

The fourth proportional to 2,903,714.08, 4,355,287.30 and 881,975.54 is: 1,322,877.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,714.08 : 4,355,287.30 = 881,975.54 : x
  2. Step 2: Convert to fraction form
    2,903,714.08/4,355,287.30 = 881,975.54/x
  3. Step 3: Cross multiply
    2,903,714.08x = 4,355,287.30 × 881,975.54
  4. Step 4: Simplify right side
    2,903,714.08x = 3,841,256,863,862.76
  5. Step 5: Solve for x
    x = 3,841,256,863,862.76/2,903,714.08
  6. Step 6: Final answer
    x = 1,322,877.10

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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.