Home / 6,772,707.16-9,346,336.03-4,056,453.16

Finding the Fourth Proportional to 6,772,707.16, 9,346,336.03 and 4,056,453.16

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Solution

The fourth proportional to 6,772,707.16, 9,346,336.03 and 4,056,453.16 is: 5,597,905.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,772,707.16 : 9,346,336.03 = 4,056,453.16 : x
  2. Step 2: Convert to fraction form
    6,772,707.16/9,346,336.03 = 4,056,453.16/x
  3. Step 3: Cross multiply
    6,772,707.16x = 9,346,336.03 × 4,056,453.16
  4. Step 4: Simplify right side
    6,772,707.16x = 37,912,974,323,315.35
  5. Step 5: Solve for x
    x = 37,912,974,323,315.35/6,772,707.16
  6. Step 6: Final answer
    x = 5,597,905.45

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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.