Home / 793,004.74-1,094,347.62-430,428.67

Finding the Fourth Proportional to 793,004.74, 1,094,347.62 and 430,428.67

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Solution

The fourth proportional to 793,004.74, 1,094,347.62 and 430,428.67 is: 593,992.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,004.74 : 1,094,347.62 = 430,428.67 : x
  2. Step 2: Convert to fraction form
    793,004.74/1,094,347.62 = 430,428.67/x
  3. Step 3: Cross multiply
    793,004.74x = 1,094,347.62 × 430,428.67
  4. Step 4: Simplify right side
    793,004.74x = 471,038,587,858.40
  5. Step 5: Solve for x
    x = 471,038,587,858.40/793,004.74
  6. Step 6: Final answer
    x = 593,992.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.