Home / 4,097,766.08-6,147,562.80-1,258,165.28

Finding the Fourth Proportional to 4,097,766.08, 6,147,562.80 and 1,258,165.28

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Solution

The fourth proportional to 4,097,766.08, 6,147,562.80 and 1,258,165.28 is: 1,887,528.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,097,766.08 : 6,147,562.80 = 1,258,165.28 : x
  2. Step 2: Convert to fraction form
    4,097,766.08/6,147,562.80 = 1,258,165.28/x
  3. Step 3: Cross multiply
    4,097,766.08x = 6,147,562.80 × 1,258,165.28
  4. Step 4: Simplify right side
    4,097,766.08x = 7,734,650,071,579.58
  5. Step 5: Solve for x
    x = 7,734,650,071,579.58/4,097,766.08
  6. Step 6: Final answer
    x = 1,887,528.45

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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.