Home / 7,848,198.00-10,830,639.20-4,316,134.22

Finding the Fourth Proportional to 7,848,198.00, 10,830,639.20 and 4,316,134.22

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Solution

The fourth proportional to 7,848,198.00, 10,830,639.20 and 4,316,134.22 is: 5,956,334.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,848,198.00 : 10,830,639.20 = 4,316,134.22 : x
  2. Step 2: Convert to fraction form
    7,848,198.00/10,830,639.20 = 4,316,134.22/x
  3. Step 3: Cross multiply
    7,848,198.00x = 10,830,639.20 × 4,316,134.22
  4. Step 4: Simplify right side
    7,848,198.00x = 46,746,492,455,704.50
  5. Step 5: Solve for x
    x = 46,746,492,455,704.50/7,848,198.00
  6. Step 6: Final answer
    x = 5,956,334.50

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Why These Related Problems?

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