Home / 5,999,289.76-9,000,256.56-1,739,635.84

Finding the Fourth Proportional to 5,999,289.76, 9,000,256.56 and 1,739,635.84

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Solution

The fourth proportional to 5,999,289.76, 9,000,256.56 and 1,739,635.84 is: 2,609,837.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,999,289.76 : 9,000,256.56 = 1,739,635.84 : x
  2. Step 2: Convert to fraction form
    5,999,289.76/9,000,256.56 = 1,739,635.84/x
  3. Step 3: Cross multiply
    5,999,289.76x = 9,000,256.56 × 1,739,635.84
  4. Step 4: Simplify right side
    5,999,289.76x = 15,657,168,880,971.11
  5. Step 5: Solve for x
    x = 15,657,168,880,971.11/5,999,289.76
  6. Step 6: Final answer
    x = 2,609,837.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.