Home / 2,307,908.16-3,461,862.24-888,632.64

Finding the Fourth Proportional to 2,307,908.16, 3,461,862.24 and 888,632.64

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Solution

The fourth proportional to 2,307,908.16, 3,461,862.24 and 888,632.64 is: 1,332,948.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,307,908.16 : 3,461,862.24 = 888,632.64 : x
  2. Step 2: Convert to fraction form
    2,307,908.16/3,461,862.24 = 888,632.64/x
  3. Step 3: Cross multiply
    2,307,908.16x = 3,461,862.24 × 888,632.64
  4. Step 4: Simplify right side
    2,307,908.16x = 3,076,323,781,647.51
  5. Step 5: Solve for x
    x = 3,076,323,781,647.51/2,307,908.16
  6. Step 6: Final answer
    x = 1,332,948.96

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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.