Home / 5,806,840.52-8,013,888.79-3,483,820.46

Finding the Fourth Proportional to 5,806,840.52, 8,013,888.79 and 3,483,820.46

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Solution

The fourth proportional to 5,806,840.52, 8,013,888.79 and 3,483,820.46 is: 4,807,941.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,806,840.52 : 8,013,888.79 = 3,483,820.46 : x
  2. Step 2: Convert to fraction form
    5,806,840.52/8,013,888.79 = 3,483,820.46/x
  3. Step 3: Cross multiply
    5,806,840.52x = 8,013,888.79 × 3,483,820.46
  4. Step 4: Simplify right side
    5,806,840.52x = 27,918,949,730,766.64
  5. Step 5: Solve for x
    x = 27,918,949,730,766.64/5,806,840.52
  6. Step 6: Final answer
    x = 4,807,941.54

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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.