Home / 7,023,127.69-10,533,925.27-4,763,169.37

Finding the Fourth Proportional to 7,023,127.69, 10,533,925.27 and 4,763,169.37

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Solution

The fourth proportional to 7,023,127.69, 10,533,925.27 and 4,763,169.37 is: 7,144,234.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,023,127.69 : 10,533,925.27 = 4,763,169.37 : x
  2. Step 2: Convert to fraction form
    7,023,127.69/10,533,925.27 = 4,763,169.37/x
  3. Step 3: Cross multiply
    7,023,127.69x = 10,533,925.27 × 4,763,169.37
  4. Step 4: Simplify right side
    7,023,127.69x = 50,174,870,191,932.98
  5. Step 5: Solve for x
    x = 50,174,870,191,932.98/7,023,127.69
  6. Step 6: Final answer
    x = 7,144,234.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.