Home / 1,230,873.15-1,846,283.62-410,271.10

Finding the Fourth Proportional to 1,230,873.15, 1,846,283.62 and 410,271.10

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Solution

The fourth proportional to 1,230,873.15, 1,846,283.62 and 410,271.10 is: 615,397.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,230,873.15 : 1,846,283.62 = 410,271.10 : x
  2. Step 2: Convert to fraction form
    1,230,873.15/1,846,283.62 = 410,271.10/x
  3. Step 3: Cross multiply
    1,230,873.15x = 1,846,283.62 × 410,271.10
  4. Step 4: Simplify right side
    1,230,873.15x = 757,476,807,971.14
  5. Step 5: Solve for x
    x = 757,476,807,971.14/1,230,873.15
  6. Step 6: Final answer
    x = 615,397.95

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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.