Home / 7,885,686.64-10,882,239.96-4,264,006

Finding the Fourth Proportional to 7,885,686.64, 10,882,239.96 and 4,264,006

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Solution

The fourth proportional to 7,885,686.64, 10,882,239.96 and 4,264,006 is: 5,884,324.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,885,686.64 : 10,882,239.96 = 4,264,006 : x
  2. Step 2: Convert to fraction form
    7,885,686.64/10,882,239.96 = 4,264,006/x
  3. Step 3: Cross multiply
    7,885,686.64x = 10,882,239.96 × 4,264,006
  4. Step 4: Simplify right side
    7,885,686.64x = 46,401,936,482,879.77
  5. Step 5: Solve for x
    x = 46,401,936,482,879.77/7,885,686.64
  6. Step 6: Final answer
    x = 5,884,324.17

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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.