Home / 7,590,950.20-10,464,615.90-5,411,709.96

Finding the Fourth Proportional to 7,590,950.20, 10,464,615.90 and 5,411,709.96

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Solution

The fourth proportional to 7,590,950.20, 10,464,615.90 and 5,411,709.96 is: 7,460,392.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,590,950.20 : 10,464,615.90 = 5,411,709.96 : x
  2. Step 2: Convert to fraction form
    7,590,950.20/10,464,615.90 = 5,411,709.96/x
  3. Step 3: Cross multiply
    7,590,950.20x = 10,464,615.90 × 5,411,709.96
  4. Step 4: Simplify right side
    7,590,950.20x = 56,631,466,093,604.37
  5. Step 5: Solve for x
    x = 56,631,466,093,604.37/7,590,950.20
  6. Step 6: Final answer
    x = 7,460,392.26

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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.