Home / 4,886,036.36-6,742,738.08-2,710,579.58

Finding the Fourth Proportional to 4,886,036.36, 6,742,738.08 and 2,710,579.58

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Solution

The fourth proportional to 4,886,036.36, 6,742,738.08 and 2,710,579.58 is: 3,740,604.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,886,036.36 : 6,742,738.08 = 2,710,579.58 : x
  2. Step 2: Convert to fraction form
    4,886,036.36/6,742,738.08 = 2,710,579.58/x
  3. Step 3: Cross multiply
    4,886,036.36x = 6,742,738.08 × 2,710,579.58
  4. Step 4: Simplify right side
    4,886,036.36x = 18,276,728,152,936.41
  5. Step 5: Solve for x
    x = 18,276,728,152,936.41/4,886,036.36
  6. Step 6: Final answer
    x = 3,740,604.20

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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.