Home / 7,317,271.20-10,097,703.32-4,054,020.48

Finding the Fourth Proportional to 7,317,271.20, 10,097,703.32 and 4,054,020.48

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Solution

The fourth proportional to 7,317,271.20, 10,097,703.32 and 4,054,020.48 is: 5,594,475.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,317,271.20 : 10,097,703.32 = 4,054,020.48 : x
  2. Step 2: Convert to fraction form
    7,317,271.20/10,097,703.32 = 4,054,020.48/x
  3. Step 3: Cross multiply
    7,317,271.20x = 10,097,703.32 × 4,054,020.48
  4. Step 4: Simplify right side
    7,317,271.20x = 40,936,296,060,243.99
  5. Step 5: Solve for x
    x = 40,936,296,060,243.99/7,317,271.20
  6. Step 6: Final answer
    x = 5,594,475.72

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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.