Home / 4,886,012.28-6,742,704.89-2,710,555.46

Finding the Fourth Proportional to 4,886,012.28, 6,742,704.89 and 2,710,555.46

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Solution

The fourth proportional to 4,886,012.28, 6,742,704.89 and 2,710,555.46 is: 3,740,570.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,886,012.28 : 6,742,704.89 = 2,710,555.46 : x
  2. Step 2: Convert to fraction form
    4,886,012.28/6,742,704.89 = 2,710,555.46/x
  3. Step 3: Cross multiply
    4,886,012.28x = 6,742,704.89 × 2,710,555.46
  4. Step 4: Simplify right side
    4,886,012.28x = 18,276,475,507,491.90
  5. Step 5: Solve for x
    x = 18,276,475,507,491.90/4,886,012.28
  6. Step 6: Final answer
    x = 3,740,570.93

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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.