Home / 9,402,010.80-14,104,786.32-6,699,632.10

Finding the Fourth Proportional to 9,402,010.80, 14,104,786.32 and 6,699,632.10

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Solution

The fourth proportional to 9,402,010.80, 14,104,786.32 and 6,699,632.10 is: 10,050,709.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,402,010.80 : 14,104,786.32 = 6,699,632.10 : x
  2. Step 2: Convert to fraction form
    9,402,010.80/14,104,786.32 = 6,699,632.10/x
  3. Step 3: Cross multiply
    9,402,010.80x = 14,104,786.32 × 6,699,632.10
  4. Step 4: Simplify right side
    9,402,010.80x = 94,496,879,193,112.88
  5. Step 5: Solve for x
    x = 94,496,879,193,112.88/9,402,010.80
  6. Step 6: Final answer
    x = 10,050,709.49

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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.