Home / 4,371,291.72-6,032,421.72-2,411,244.78

Finding the Fourth Proportional to 4,371,291.72, 6,032,421.72 and 2,411,244.78

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Solution

The fourth proportional to 4,371,291.72, 6,032,421.72 and 2,411,244.78 is: 3,327,539.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,371,291.72 : 6,032,421.72 = 2,411,244.78 : x
  2. Step 2: Convert to fraction form
    4,371,291.72/6,032,421.72 = 2,411,244.78/x
  3. Step 3: Cross multiply
    4,371,291.72x = 6,032,421.72 × 2,411,244.78
  4. Step 4: Simplify right side
    4,371,291.72x = 14,545,645,383,108.62
  5. Step 5: Solve for x
    x = 14,545,645,383,108.62/4,371,291.72
  6. Step 6: Final answer
    x = 3,327,539.39

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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.