Home / 4,348,026.36-6,518,609.46-2,747,215.80

Finding the Fourth Proportional to 4,348,026.36, 6,518,609.46 and 2,747,215.80

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Solution

The fourth proportional to 4,348,026.36, 6,518,609.46 and 2,747,215.80 is: 4,118,656.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,348,026.36 : 6,518,609.46 = 2,747,215.80 : x
  2. Step 2: Convert to fraction form
    4,348,026.36/6,518,609.46 = 2,747,215.80/x
  3. Step 3: Cross multiply
    4,348,026.36x = 6,518,609.46 × 2,747,215.80
  4. Step 4: Simplify right side
    4,348,026.36x = 17,908,026,902,541.46
  5. Step 5: Solve for x
    x = 17,908,026,902,541.46/4,348,026.36
  6. Step 6: Final answer
    x = 4,118,656.47

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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.