Home / 7,759,048.46-10,707,484.37-4,497,756.39

Finding the Fourth Proportional to 7,759,048.46, 10,707,484.37 and 4,497,756.39

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Solution

The fourth proportional to 7,759,048.46, 10,707,484.37 and 4,497,756.39 is: 6,206,902.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,759,048.46 : 10,707,484.37 = 4,497,756.39 : x
  2. Step 2: Convert to fraction form
    7,759,048.46/10,707,484.37 = 4,497,756.39/x
  3. Step 3: Cross multiply
    7,759,048.46x = 10,707,484.37 × 4,497,756.39
  4. Step 4: Simplify right side
    7,759,048.46x = 48,159,656,223,503.84
  5. Step 5: Solve for x
    x = 48,159,656,223,503.84/7,759,048.46
  6. Step 6: Final answer
    x = 6,206,902.37

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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.