Home / 3,423,774.27-4,724,750.39-1,895,848.59

Finding the Fourth Proportional to 3,423,774.27, 4,724,750.39 and 1,895,848.59

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Solution

The fourth proportional to 3,423,774.27, 4,724,750.39 and 1,895,848.59 is: 2,616,238.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,423,774.27 : 4,724,750.39 = 1,895,848.59 : x
  2. Step 2: Convert to fraction form
    3,423,774.27/4,724,750.39 = 1,895,848.59/x
  3. Step 3: Cross multiply
    3,423,774.27x = 4,724,750.39 × 1,895,848.59
  4. Step 4: Simplify right side
    3,423,774.27x = 8,957,411,346,099.32
  5. Step 5: Solve for x
    x = 8,957,411,346,099.32/3,423,774.27
  6. Step 6: Final answer
    x = 2,616,238.88

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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.