Home / 3,649,058.30-5,035,483.70-2,017,368.12

Finding the Fourth Proportional to 3,649,058.30, 5,035,483.70 and 2,017,368.12

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Solution

The fourth proportional to 3,649,058.30, 5,035,483.70 and 2,017,368.12 is: 2,783,848.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,649,058.30 : 5,035,483.70 = 2,017,368.12 : x
  2. Step 2: Convert to fraction form
    3,649,058.30/5,035,483.70 = 2,017,368.12/x
  3. Step 3: Cross multiply
    3,649,058.30x = 5,035,483.70 × 2,017,368.12
  4. Step 4: Simplify right side
    3,649,058.30x = 10,158,424,285,159.64
  5. Step 5: Solve for x
    x = 10,158,424,285,159.64/3,649,058.30
  6. Step 6: Final answer
    x = 2,783,848.17

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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.