Home / 9,705,215.08-14,557,297.74-2,973,648.52

Finding the Fourth Proportional to 9,705,215.08, 14,557,297.74 and 2,973,648.52

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Solution

The fourth proportional to 9,705,215.08, 14,557,297.74 and 2,973,648.52 is: 4,460,311.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,705,215.08 : 14,557,297.74 = 2,973,648.52 : x
  2. Step 2: Convert to fraction form
    9,705,215.08/14,557,297.74 = 2,973,648.52/x
  3. Step 3: Cross multiply
    9,705,215.08x = 14,557,297.74 × 2,973,648.52
  4. Step 4: Simplify right side
    9,705,215.08x = 43,288,286,879,750.34
  5. Step 5: Solve for x
    x = 43,288,286,879,750.34/9,705,215.08
  6. Step 6: Final answer
    x = 4,460,311.96

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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.