Home / 1,533,808.81-2,300,719.15-468,846.73

Finding the Fourth Proportional to 1,533,808.81, 2,300,719.15 and 468,846.73

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Solution

The fourth proportional to 1,533,808.81, 2,300,719.15 and 468,846.73 is: 703,271.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,533,808.81 : 2,300,719.15 = 468,846.73 : x
  2. Step 2: Convert to fraction form
    1,533,808.81/2,300,719.15 = 468,846.73/x
  3. Step 3: Cross multiply
    1,533,808.81x = 2,300,719.15 × 468,846.73
  4. Step 4: Simplify right side
    1,533,808.81x = 1,078,684,650,125.88
  5. Step 5: Solve for x
    x = 1,078,684,650,125.88/1,533,808.81
  6. Step 6: Final answer
    x = 703,271.91

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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.