Home / 3,160,936.34-4,362,106.06-1,710,632

Finding the Fourth Proportional to 3,160,936.34, 4,362,106.06 and 1,710,632

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Solution

The fourth proportional to 3,160,936.34, 4,362,106.06 and 1,710,632 is: 2,360,679.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,160,936.34 : 4,362,106.06 = 1,710,632 : x
  2. Step 2: Convert to fraction form
    3,160,936.34/4,362,106.06 = 1,710,632/x
  3. Step 3: Cross multiply
    3,160,936.34x = 4,362,106.06 × 1,710,632
  4. Step 4: Simplify right side
    3,160,936.34x = 7,461,958,213,629.92
  5. Step 5: Solve for x
    x = 7,461,958,213,629.92/3,160,936.34
  6. Step 6: Final answer
    x = 2,360,679.69

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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.