Home / 3,432,001.30-4,736,071.41-1,883,258.18

Finding the Fourth Proportional to 3,432,001.30, 4,736,071.41 and 1,883,258.18

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Solution

The fourth proportional to 3,432,001.30, 4,736,071.41 and 1,883,258.18 is: 2,598,846.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,432,001.30 : 4,736,071.41 = 1,883,258.18 : x
  2. Step 2: Convert to fraction form
    3,432,001.30/4,736,071.41 = 1,883,258.18/x
  3. Step 3: Cross multiply
    3,432,001.30x = 4,736,071.41 × 1,883,258.18
  4. Step 4: Simplify right side
    3,432,001.30x = 8,919,245,223,946.63
  5. Step 5: Solve for x
    x = 8,919,245,223,946.63/3,432,001.30
  6. Step 6: Final answer
    x = 2,598,846.69

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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.