Home / 5,877,829.16-8,111,673.41-3,264,345.16

Finding the Fourth Proportional to 5,877,829.16, 8,111,673.41 and 3,264,345.16

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Solution

The fourth proportional to 5,877,829.16, 8,111,673.41 and 3,264,345.16 is: 4,504,945.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,877,829.16 : 8,111,673.41 = 3,264,345.16 : x
  2. Step 2: Convert to fraction form
    5,877,829.16/8,111,673.41 = 3,264,345.16/x
  3. Step 3: Cross multiply
    5,877,829.16x = 8,111,673.41 × 3,264,345.16
  4. Step 4: Simplify right side
    5,877,829.16x = 26,479,301,835,434.20
  5. Step 5: Solve for x
    x = 26,479,301,835,434.20/5,877,829.16
  6. Step 6: Final answer
    x = 4,504,945.81

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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.