Home / 673,112.74-1,009,533.30-246,502.94

Finding the Fourth Proportional to 673,112.74, 1,009,533.30 and 246,502.94

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Solution

The fourth proportional to 673,112.74, 1,009,533.30 and 246,502.94 is: 369,704.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,112.74 : 1,009,533.30 = 246,502.94 : x
  2. Step 2: Convert to fraction form
    673,112.74/1,009,533.30 = 246,502.94/x
  3. Step 3: Cross multiply
    673,112.74x = 1,009,533.30 × 246,502.94
  4. Step 4: Simplify right side
    673,112.74x = 248,852,926,477.90
  5. Step 5: Solve for x
    x = 248,852,926,477.90/673,112.74
  6. Step 6: Final answer
    x = 369,704.67

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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.