Home / 7,352,268.89-11,018,314.14-4,651,759.77

Finding the Fourth Proportional to 7,352,268.89, 11,018,314.14 and 4,651,759.77

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Solution

The fourth proportional to 7,352,268.89, 11,018,314.14 and 4,651,759.77 is: 6,971,256.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,352,268.89 : 11,018,314.14 = 4,651,759.77 : x
  2. Step 2: Convert to fraction form
    7,352,268.89/11,018,314.14 = 4,651,759.77/x
  3. Step 3: Cross multiply
    7,352,268.89x = 11,018,314.14 × 4,651,759.77
  4. Step 4: Simplify right side
    7,352,268.89x = 51,254,550,449,674.15
  5. Step 5: Solve for x
    x = 51,254,550,449,674.15/7,352,268.89
  6. Step 6: Final answer
    x = 6,971,256.25

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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.