Home / 2,926,484.79-4,411,661.79-2,731,404.39

Finding the Fourth Proportional to 2,926,484.79, 4,411,661.79 and 2,731,404.39

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Solution

The fourth proportional to 2,926,484.79, 4,411,661.79 and 2,731,404.39 is: 4,117,579.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,926,484.79 : 4,411,661.79 = 2,731,404.39 : x
  2. Step 2: Convert to fraction form
    2,926,484.79/4,411,661.79 = 2,731,404.39/x
  3. Step 3: Cross multiply
    2,926,484.79x = 4,411,661.79 × 2,731,404.39
  4. Step 4: Simplify right side
    2,926,484.79x = 12,050,032,380,401.26
  5. Step 5: Solve for x
    x = 12,050,032,380,401.26/2,926,484.79
  6. Step 6: Final answer
    x = 4,117,579.02

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.