Home / 3,161,027.33-4,362,223.01-1,710,724.05

Finding the Fourth Proportional to 3,161,027.33, 4,362,223.01 and 1,710,724.05

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Solution

The fourth proportional to 3,161,027.33, 4,362,223.01 and 1,710,724.05 is: 2,360,802.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,161,027.33 : 4,362,223.01 = 1,710,724.05 : x
  2. Step 2: Convert to fraction form
    3,161,027.33/4,362,223.01 = 1,710,724.05/x
  3. Step 3: Cross multiply
    3,161,027.33x = 4,362,223.01 × 1,710,724.05
  4. Step 4: Simplify right side
    3,161,027.33x = 7,462,559,806,116.77
  5. Step 5: Solve for x
    x = 7,462,559,806,116.77/3,161,027.33
  6. Step 6: Final answer
    x = 2,360,802.05

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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.