Home / 7,346,502.45-11,025,002.48-3,089,725.65

Finding the Fourth Proportional to 7,346,502.45, 11,025,002.48 and 3,089,725.65

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Solution

The fourth proportional to 7,346,502.45, 11,025,002.48 and 3,089,725.65 is: 4,636,795.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,346,502.45 : 11,025,002.48 = 3,089,725.65 : x
  2. Step 2: Convert to fraction form
    7,346,502.45/11,025,002.48 = 3,089,725.65/x
  3. Step 3: Cross multiply
    7,346,502.45x = 11,025,002.48 × 3,089,725.65
  4. Step 4: Simplify right side
    7,346,502.45x = 34,064,232,938,320.98
  5. Step 5: Solve for x
    x = 34,064,232,938,320.98/7,346,502.45
  6. Step 6: Final answer
    x = 4,636,795.97

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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.