Home / 4,046,069.81-6,065,015.23-1,742,065.79

Finding the Fourth Proportional to 4,046,069.81, 6,065,015.23 and 1,742,065.79

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Solution

The fourth proportional to 4,046,069.81, 6,065,015.23 and 1,742,065.79 is: 2,611,337.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,046,069.81 : 6,065,015.23 = 1,742,065.79 : x
  2. Step 2: Convert to fraction form
    4,046,069.81/6,065,015.23 = 1,742,065.79/x
  3. Step 3: Cross multiply
    4,046,069.81x = 6,065,015.23 × 1,742,065.79
  4. Step 4: Simplify right side
    4,046,069.81x = 10,565,655,519,864.49
  5. Step 5: Solve for x
    x = 10,565,655,519,864.49/4,046,069.81
  6. Step 6: Final answer
    x = 2,611,337.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.