Home / 7,397,235.93-10,208,500.85-4,134,050.57

Finding the Fourth Proportional to 7,397,235.93, 10,208,500.85 and 4,134,050.57

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Solution

The fourth proportional to 7,397,235.93, 10,208,500.85 and 4,134,050.57 is: 5,705,165.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,397,235.93 : 10,208,500.85 = 4,134,050.57 : x
  2. Step 2: Convert to fraction form
    7,397,235.93/10,208,500.85 = 4,134,050.57/x
  3. Step 3: Cross multiply
    7,397,235.93x = 10,208,500.85 × 4,134,050.57
  4. Step 4: Simplify right side
    7,397,235.93x = 42,202,458,686,075.23
  5. Step 5: Solve for x
    x = 42,202,458,686,075.23/7,397,235.93
  6. Step 6: Final answer
    x = 5,705,165.97

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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.