Home / 6,266,880.16-9,400,352.67-2,852,779.13

Finding the Fourth Proportional to 6,266,880.16, 9,400,352.67 and 2,852,779.13

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Solution

The fourth proportional to 6,266,880.16, 9,400,352.67 and 2,852,779.13 is: 4,279,183.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,266,880.16 : 9,400,352.67 = 2,852,779.13 : x
  2. Step 2: Convert to fraction form
    6,266,880.16/9,400,352.67 = 2,852,779.13/x
  3. Step 3: Cross multiply
    6,266,880.16x = 9,400,352.67 × 2,852,779.13
  4. Step 4: Simplify right side
    6,266,880.16x = 26,817,129,911,615.78
  5. Step 5: Solve for x
    x = 26,817,129,911,615.78/6,266,880.16
  6. Step 6: Final answer
    x = 4,279,183.46

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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.