Home / 2,460,830.63-3,691,089.20-923,522.72

Finding the Fourth Proportional to 2,460,830.63, 3,691,089.20 and 923,522.72

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Solution

The fourth proportional to 2,460,830.63, 3,691,089.20 and 923,522.72 is: 1,385,225.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,460,830.63 : 3,691,089.20 = 923,522.72 : x
  2. Step 2: Convert to fraction form
    2,460,830.63/3,691,089.20 = 923,522.72/x
  3. Step 3: Cross multiply
    2,460,830.63x = 3,691,089.20 × 923,522.72
  4. Step 4: Simplify right side
    2,460,830.63x = 3,408,804,721,599.99
  5. Step 5: Solve for x
    x = 3,408,804,721,599.99/2,460,830.63
  6. Step 6: Final answer
    x = 1,385,225.25

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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.