Home / 793,026.88-1,094,347.73-430,442.98

Finding the Fourth Proportional to 793,026.88, 1,094,347.73 and 430,442.98

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Solution

The fourth proportional to 793,026.88, 1,094,347.73 and 430,442.98 is: 593,995.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,026.88 : 1,094,347.73 = 430,442.98 : x
  2. Step 2: Convert to fraction form
    793,026.88/1,094,347.73 = 430,442.98/x
  3. Step 3: Cross multiply
    793,026.88x = 1,094,347.73 × 430,442.98
  4. Step 4: Simplify right side
    793,026.88x = 471,054,296,397.67
  5. Step 5: Solve for x
    x = 471,054,296,397.67/793,026.88
  6. Step 6: Final answer
    x = 593,995.37

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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.