Home / 7,792,336.65-10,753,439.16-4,354,577.67

Finding the Fourth Proportional to 7,792,336.65, 10,753,439.16 and 4,354,577.67

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Solution

The fourth proportional to 7,792,336.65, 10,753,439.16 and 4,354,577.67 is: 6,009,325.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,792,336.65 : 10,753,439.16 = 4,354,577.67 : x
  2. Step 2: Convert to fraction form
    7,792,336.65/10,753,439.16 = 4,354,577.67/x
  3. Step 3: Cross multiply
    7,792,336.65x = 10,753,439.16 × 4,354,577.67
  4. Step 4: Simplify right side
    7,792,336.65x = 46,826,686,041,839.55
  5. Step 5: Solve for x
    x = 46,826,686,041,839.55/7,792,336.65
  6. Step 6: Final answer
    x = 6,009,325.33

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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.