Home / 5,096,904.06-7,032,707.96-2,922,129.38

Finding the Fourth Proportional to 5,096,904.06, 7,032,707.96 and 2,922,129.38

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Solution

The fourth proportional to 5,096,904.06, 7,032,707.96 and 2,922,129.38 is: 4,031,953.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,096,904.06 : 7,032,707.96 = 2,922,129.38 : x
  2. Step 2: Convert to fraction form
    5,096,904.06/7,032,707.96 = 2,922,129.38/x
  3. Step 3: Cross multiply
    5,096,904.06x = 7,032,707.96 × 2,922,129.38
  4. Step 4: Simplify right side
    5,096,904.06x = 20,550,482,550,875.86
  5. Step 5: Solve for x
    x = 20,550,482,550,875.86/5,096,904.06
  6. Step 6: Final answer
    x = 4,031,953.97

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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.