Home / 6,807,205.20-10,210,807.80-6,010,043.70

Finding the Fourth Proportional to 6,807,205.20, 10,210,807.80 and 6,010,043.70

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Solution

The fourth proportional to 6,807,205.20, 10,210,807.80 and 6,010,043.70 is: 9,015,065.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,807,205.20 : 10,210,807.80 = 6,010,043.70 : x
  2. Step 2: Convert to fraction form
    6,807,205.20/10,210,807.80 = 6,010,043.70/x
  3. Step 3: Cross multiply
    6,807,205.20x = 10,210,807.80 × 6,010,043.70
  4. Step 4: Simplify right side
    6,807,205.20x = 61,367,401,090,300.87
  5. Step 5: Solve for x
    x = 61,367,401,090,300.87/6,807,205.20
  6. Step 6: Final answer
    x = 9,015,065.55

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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.