Home / 5,916,546.07-8,162,514.40-3,435,343.23

Finding the Fourth Proportional to 5,916,546.07, 8,162,514.40 and 3,435,343.23

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Solution

The fourth proportional to 5,916,546.07, 8,162,514.40 and 3,435,343.23 is: 4,739,427.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,916,546.07 : 8,162,514.40 = 3,435,343.23 : x
  2. Step 2: Convert to fraction form
    5,916,546.07/8,162,514.40 = 3,435,343.23/x
  3. Step 3: Cross multiply
    5,916,546.07x = 8,162,514.40 × 3,435,343.23
  4. Step 4: Simplify right side
    5,916,546.07x = 28,041,038,583,817.51
  5. Step 5: Solve for x
    x = 28,041,038,583,817.51/5,916,546.07
  6. Step 6: Final answer
    x = 4,739,427.07

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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.