Home / 5,490,700.02-7,577,619.39-3,044,078.46

Finding the Fourth Proportional to 5,490,700.02, 7,577,619.39 and 3,044,078.46

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Solution

The fourth proportional to 5,490,700.02, 7,577,619.39 and 3,044,078.46 is: 4,201,079.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,490,700.02 : 7,577,619.39 = 3,044,078.46 : x
  2. Step 2: Convert to fraction form
    5,490,700.02/7,577,619.39 = 3,044,078.46/x
  3. Step 3: Cross multiply
    5,490,700.02x = 7,577,619.39 × 3,044,078.46
  4. Step 4: Simplify right side
    5,490,700.02x = 23,066,867,963,177.34
  5. Step 5: Solve for x
    x = 23,066,867,963,177.34/5,490,700.02
  6. Step 6: Final answer
    x = 4,201,079.62

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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.