Home / 5,644,886.64-7,789,950.27-3,066,569.16

Finding the Fourth Proportional to 5,644,886.64, 7,789,950.27 and 3,066,569.16

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Solution

The fourth proportional to 5,644,886.64, 7,789,950.27 and 3,066,569.16 is: 4,231,869.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,644,886.64 : 7,789,950.27 = 3,066,569.16 : x
  2. Step 2: Convert to fraction form
    5,644,886.64/7,789,950.27 = 3,066,569.16/x
  3. Step 3: Cross multiply
    5,644,886.64x = 7,789,950.27 × 3,066,569.16
  4. Step 4: Simplify right side
    5,644,886.64x = 23,888,421,255,915.67
  5. Step 5: Solve for x
    x = 23,888,421,255,915.67/5,644,886.64
  6. Step 6: Final answer
    x = 4,231,869.08

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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.