Home / 3,809,417.10-5,714,062.88-1,534,886.07

Finding the Fourth Proportional to 3,809,417.10, 5,714,062.88 and 1,534,886.07

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Solution

The fourth proportional to 3,809,417.10, 5,714,062.88 and 1,534,886.07 is: 2,302,303.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,809,417.10 : 5,714,062.88 = 1,534,886.07 : x
  2. Step 2: Convert to fraction form
    3,809,417.10/5,714,062.88 = 1,534,886.07/x
  3. Step 3: Cross multiply
    3,809,417.10x = 5,714,062.88 × 1,534,886.07
  4. Step 4: Simplify right side
    3,809,417.10x = 8,770,435,509,941.65
  5. Step 5: Solve for x
    x = 8,770,435,509,941.65/3,809,417.10
  6. Step 6: Final answer
    x = 2,302,303.81

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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.