Home / 9,701,093.20-14,551,639.80-6,677,784.40

Finding the Fourth Proportional to 9,701,093.20, 14,551,639.80 and 6,677,784.40

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Solution

The fourth proportional to 9,701,093.20, 14,551,639.80 and 6,677,784.40 is: 10,016,676.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,701,093.20 : 14,551,639.80 = 6,677,784.40 : x
  2. Step 2: Convert to fraction form
    9,701,093.20/14,551,639.80 = 6,677,784.40/x
  3. Step 3: Cross multiply
    9,701,093.20x = 14,551,639.80 × 6,677,784.40
  4. Step 4: Simplify right side
    9,701,093.20x = 97,172,713,250,859.12
  5. Step 5: Solve for x
    x = 97,172,713,250,859.12/9,701,093.20
  6. Step 6: Final answer
    x = 10,016,676.60

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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.