Home / 7,473,950.32-10,314,051.18-4,036,191.04

Finding the Fourth Proportional to 7,473,950.32, 10,314,051.18 and 4,036,191.04

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Solution

The fourth proportional to 7,473,950.32, 10,314,051.18 and 4,036,191.04 is: 5,569,943.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,473,950.32 : 10,314,051.18 = 4,036,191.04 : x
  2. Step 2: Convert to fraction form
    7,473,950.32/10,314,051.18 = 4,036,191.04/x
  3. Step 3: Cross multiply
    7,473,950.32x = 10,314,051.18 × 4,036,191.04
  4. Step 4: Simplify right side
    7,473,950.32x = 41,629,480,958,817.43
  5. Step 5: Solve for x
    x = 41,629,480,958,817.43/7,473,950.32
  6. Step 6: Final answer
    x = 5,569,943.49

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1.5x scale

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.