Home / 4,072,348.10-6,108,516.79-1,039,714.48

Finding the Fourth Proportional to 4,072,348.10, 6,108,516.79 and 1,039,714.48

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Solution

The fourth proportional to 4,072,348.10, 6,108,516.79 and 1,039,714.48 is: 1,559,570.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,072,348.10 : 6,108,516.79 = 1,039,714.48 : x
  2. Step 2: Convert to fraction form
    4,072,348.10/6,108,516.79 = 1,039,714.48/x
  3. Step 3: Cross multiply
    4,072,348.10x = 6,108,516.79 × 1,039,714.48
  4. Step 4: Simplify right side
    4,072,348.10x = 6,351,113,362,922.48
  5. Step 5: Solve for x
    x = 6,351,113,362,922.48/4,072,348.10
  6. Step 6: Final answer
    x = 1,559,570.35

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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.