Home / 6,922,838.66-9,559,645.16-4,313,795.49

Finding the Fourth Proportional to 6,922,838.66, 9,559,645.16 and 4,313,795.49

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Solution

The fourth proportional to 6,922,838.66, 9,559,645.16 and 4,313,795.49 is: 5,956,856.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,922,838.66 : 9,559,645.16 = 4,313,795.49 : x
  2. Step 2: Convert to fraction form
    6,922,838.66/9,559,645.16 = 4,313,795.49/x
  3. Step 3: Cross multiply
    6,922,838.66x = 9,559,645.16 × 4,313,795.49
  4. Step 4: Simplify right side
    6,922,838.66x = 41,238,354,155,639.35
  5. Step 5: Solve for x
    x = 41,238,354,155,639.35/6,922,838.66
  6. Step 6: Final answer
    x = 5,956,856.17

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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.