Home / 4,624,284.88-6,383,695.08-3,478,802.32

Finding the Fourth Proportional to 4,624,284.88, 6,383,695.08 and 3,478,802.32

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Solution

The fourth proportional to 4,624,284.88, 6,383,695.08 and 3,478,802.32 is: 4,802,388.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,624,284.88 : 6,383,695.08 = 3,478,802.32 : x
  2. Step 2: Convert to fraction form
    4,624,284.88/6,383,695.08 = 3,478,802.32/x
  3. Step 3: Cross multiply
    4,624,284.88x = 6,383,695.08 × 3,478,802.32
  4. Step 4: Simplify right side
    4,624,284.88x = 22,207,613,254,476.59
  5. Step 5: Solve for x
    x = 22,207,613,254,476.59/4,624,284.88
  6. Step 6: Final answer
    x = 4,802,388.66

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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.