Home / 2,220,276.57-3,064,055.97-1,360,670.82

Finding the Fourth Proportional to 2,220,276.57, 3,064,055.97 and 1,360,670.82

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Solution

The fourth proportional to 2,220,276.57, 3,064,055.97 and 1,360,670.82 is: 1,877,771.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,220,276.57 : 3,064,055.97 = 1,360,670.82 : x
  2. Step 2: Convert to fraction form
    2,220,276.57/3,064,055.97 = 1,360,670.82/x
  3. Step 3: Cross multiply
    2,220,276.57x = 3,064,055.97 × 1,360,670.82
  4. Step 4: Simplify right side
    2,220,276.57x = 4,169,171,549,225.80
  5. Step 5: Solve for x
    x = 4,169,171,549,225.80/2,220,276.57
  6. Step 6: Final answer
    x = 1,877,771.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.