Home / 6,266,880.03-9,400,352.48-2,852,779.01

Finding the Fourth Proportional to 6,266,880.03, 9,400,352.48 and 2,852,779.01

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Solution

The fourth proportional to 6,266,880.03, 9,400,352.48 and 2,852,779.01 is: 4,279,183.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,266,880.03 : 9,400,352.48 = 2,852,779.01 : x
  2. Step 2: Convert to fraction form
    6,266,880.03/9,400,352.48 = 2,852,779.01/x
  3. Step 3: Cross multiply
    6,266,880.03x = 9,400,352.48 × 2,852,779.01
  4. Step 4: Simplify right side
    6,266,880.03x = 26,817,128,194,543.68
  5. Step 5: Solve for x
    x = 26,817,128,194,543.68/6,266,880.03
  6. Step 6: Final answer
    x = 4,279,183.27

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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.