Home / 6,598,303.50-9,884,570.19-3,135,114.76

Finding the Fourth Proportional to 6,598,303.50, 9,884,570.19 and 3,135,114.76

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Solution

The fourth proportional to 6,598,303.50, 9,884,570.19 and 3,135,114.76 is: 4,696,549.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,598,303.50 : 9,884,570.19 = 3,135,114.76 : x
  2. Step 2: Convert to fraction form
    6,598,303.50/9,884,570.19 = 3,135,114.76/x
  3. Step 3: Cross multiply
    6,598,303.50x = 9,884,570.19 × 3,135,114.76
  4. Step 4: Simplify right side
    6,598,303.50x = 30,989,261,929,814.29
  5. Step 5: Solve for x
    x = 30,989,261,929,814.29/6,598,303.50
  6. Step 6: Final answer
    x = 4,696,549.94

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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.