Home / 5,806,840.28-8,013,888.44-3,483,820.22

Finding the Fourth Proportional to 5,806,840.28, 8,013,888.44 and 3,483,820.22

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Solution

The fourth proportional to 5,806,840.28, 8,013,888.44 and 3,483,820.22 is: 4,807,941.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,806,840.28 : 8,013,888.44 = 3,483,820.22 : x
  2. Step 2: Convert to fraction form
    5,806,840.28/8,013,888.44 = 3,483,820.22/x
  3. Step 3: Cross multiply
    5,806,840.28x = 8,013,888.44 × 3,483,820.22
  4. Step 4: Simplify right side
    5,806,840.28x = 27,918,946,530,607.71
  5. Step 5: Solve for x
    x = 27,918,946,530,607.71/5,806,840.28
  6. Step 6: Final answer
    x = 4,807,941.19

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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.