Home / 10,863,314.09-14,991,132.39-5,901,627.24

Finding the Fourth Proportional to 10,863,314.09, 14,991,132.39 and 5,901,627.24

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Solution

The fourth proportional to 10,863,314.09, 14,991,132.39 and 5,901,627.24 is: 8,144,114.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,863,314.09 : 14,991,132.39 = 5,901,627.24 : x
  2. Step 2: Convert to fraction form
    10,863,314.09/14,991,132.39 = 5,901,627.24/x
  3. Step 3: Cross multiply
    10,863,314.09x = 14,991,132.39 × 5,901,627.24
  4. Step 4: Simplify right side
    10,863,314.09x = 88,472,075,271,270.31
  5. Step 5: Solve for x
    x = 88,472,075,271,270.31/10,863,314.09
  6. Step 6: Final answer
    x = 8,144,114.64

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.