Home / 4,669,246-6,443,559.48-2,632,055.50

Finding the Fourth Proportional to 4,669,246, 6,443,559.48 and 2,632,055.50

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Solution

The fourth proportional to 4,669,246, 6,443,559.48 and 2,632,055.50 is: 3,632,236.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,246 : 6,443,559.48 = 2,632,055.50 : x
  2. Step 2: Convert to fraction form
    4,669,246/6,443,559.48 = 2,632,055.50/x
  3. Step 3: Cross multiply
    4,669,246x = 6,443,559.48 × 2,632,055.50
  4. Step 4: Simplify right side
    4,669,246x = 16,959,806,168,911.14
  5. Step 5: Solve for x
    x = 16,959,806,168,911.14/4,669,246
  6. Step 6: Final answer
    x = 3,632,236.59

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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.