Home / 4,540,300.61-6,810,426.27-1,946,223.36

Finding the Fourth Proportional to 4,540,300.61, 6,810,426.27 and 1,946,223.36

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Solution

The fourth proportional to 4,540,300.61, 6,810,426.27 and 1,946,223.36 is: 2,919,324.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,540,300.61 : 6,810,426.27 = 1,946,223.36 : x
  2. Step 2: Convert to fraction form
    4,540,300.61/6,810,426.27 = 1,946,223.36/x
  3. Step 3: Cross multiply
    4,540,300.61x = 6,810,426.27 × 1,946,223.36
  4. Step 4: Simplify right side
    4,540,300.61x = 13,254,610,698,231.67
  5. Step 5: Solve for x
    x = 13,254,610,698,231.67/4,540,300.61
  6. Step 6: Final answer
    x = 2,919,324.48

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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.