Home / 7,191,950.94-9,925,193.43-4,136,167.26

Finding the Fourth Proportional to 7,191,950.94, 9,925,193.43 and 4,136,167.26

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Solution

The fourth proportional to 7,191,950.94, 9,925,193.43 and 4,136,167.26 is: 5,708,084.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,191,950.94 : 9,925,193.43 = 4,136,167.26 : x
  2. Step 2: Convert to fraction form
    7,191,950.94/9,925,193.43 = 4,136,167.26/x
  3. Step 3: Cross multiply
    7,191,950.94x = 9,925,193.43 × 4,136,167.26
  4. Step 4: Simplify right side
    7,191,950.94x = 41,052,260,114,333.10
  5. Step 5: Solve for x
    x = 41,052,260,114,333.10/7,191,950.94
  6. Step 6: Final answer
    x = 5,708,084.00

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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.