Home / 3,009,002.10-4,152,495.75-1,650,875.10

Finding the Fourth Proportional to 3,009,002.10, 4,152,495.75 and 1,650,875.10

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Solution

The fourth proportional to 3,009,002.10, 4,152,495.75 and 1,650,875.10 is: 2,278,247.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,009,002.10 : 4,152,495.75 = 1,650,875.10 : x
  2. Step 2: Convert to fraction form
    3,009,002.10/4,152,495.75 = 1,650,875.10/x
  3. Step 3: Cross multiply
    3,009,002.10x = 4,152,495.75 × 1,650,875.10
  4. Step 4: Simplify right side
    3,009,002.10x = 6,855,251,836,530.83
  5. Step 5: Solve for x
    x = 6,855,251,836,530.83/3,009,002.10
  6. Step 6: Final answer
    x = 2,278,247.61

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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.