Home / 4,736,795.98-7,102,474.22-1,854,788.45

Finding the Fourth Proportional to 4,736,795.98, 7,102,474.22 and 1,854,788.45

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Solution

The fourth proportional to 4,736,795.98, 7,102,474.22 and 1,854,788.45 is: 2,781,117.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,736,795.98 : 7,102,474.22 = 1,854,788.45 : x
  2. Step 2: Convert to fraction form
    4,736,795.98/7,102,474.22 = 1,854,788.45/x
  3. Step 3: Cross multiply
    4,736,795.98x = 7,102,474.22 × 1,854,788.45
  4. Step 4: Simplify right side
    4,736,795.98x = 13,173,587,172,071.92
  5. Step 5: Solve for x
    x = 13,173,587,172,071.92/4,736,795.98
  6. Step 6: Final answer
    x = 2,781,117.71

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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.