Home / 673,045.93-1,010,233.95-294,228.13

Finding the Fourth Proportional to 673,045.93, 1,010,233.95 and 294,228.13

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Solution

The fourth proportional to 673,045.93, 1,010,233.95 and 294,228.13 is: 441,632.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,045.93 : 1,010,233.95 = 294,228.13 : x
  2. Step 2: Convert to fraction form
    673,045.93/1,010,233.95 = 294,228.13/x
  3. Step 3: Cross multiply
    673,045.93x = 1,010,233.95 × 294,228.13
  4. Step 4: Simplify right side
    673,045.93x = 297,239,245,971.01
  5. Step 5: Solve for x
    x = 297,239,245,971.01/673,045.93
  6. Step 6: Final answer
    x = 441,632.93

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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.