Home / 7,901,065.23-10,904,355.32-4,463,527.83

Finding the Fourth Proportional to 7,901,065.23, 10,904,355.32 and 4,463,527.83

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Solution

The fourth proportional to 7,901,065.23, 10,904,355.32 and 4,463,527.83 is: 6,160,168.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,901,065.23 : 10,904,355.32 = 4,463,527.83 : x
  2. Step 2: Convert to fraction form
    7,901,065.23/10,904,355.32 = 4,463,527.83/x
  3. Step 3: Cross multiply
    7,901,065.23x = 10,904,355.32 × 4,463,527.83
  4. Step 4: Simplify right side
    7,901,065.23x = 48,671,893,450,187.38
  5. Step 5: Solve for x
    x = 48,671,893,450,187.38/7,901,065.23
  6. Step 6: Final answer
    x = 6,160,168.54

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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.