Home / 6,483,325.47-8,946,748.40-3,582,656.07

Finding the Fourth Proportional to 6,483,325.47, 8,946,748.40 and 3,582,656.07

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Solution

The fourth proportional to 6,483,325.47, 8,946,748.40 and 3,582,656.07 is: 4,943,932.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,483,325.47 : 8,946,748.40 = 3,582,656.07 : x
  2. Step 2: Convert to fraction form
    6,483,325.47/8,946,748.40 = 3,582,656.07/x
  3. Step 3: Cross multiply
    6,483,325.47x = 8,946,748.40 × 3,582,656.07
  4. Step 4: Simplify right side
    6,483,325.47x = 32,053,122,444,109.50
  5. Step 5: Solve for x
    x = 32,053,122,444,109.50/6,483,325.47
  6. Step 6: Final answer
    x = 4,943,932.34

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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.