Home / 4,576,450.60-6,864,454.04-1,698,378.50

Finding the Fourth Proportional to 4,576,450.60, 6,864,454.04 and 1,698,378.50

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Solution

The fourth proportional to 4,576,450.60, 6,864,454.04 and 1,698,378.50 is: 2,547,485.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,576,450.60 : 6,864,454.04 = 1,698,378.50 : x
  2. Step 2: Convert to fraction form
    4,576,450.60/6,864,454.04 = 1,698,378.50/x
  3. Step 3: Cross multiply
    4,576,450.60x = 6,864,454.04 × 1,698,378.50
  4. Step 4: Simplify right side
    4,576,450.60x = 11,658,441,112,959.98
  5. Step 5: Solve for x
    x = 11,658,441,112,959.98/4,576,450.60
  6. Step 6: Final answer
    x = 2,547,485.41

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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.