Home / 1,533,730.18-2,300,511.58-468,771.88

Finding the Fourth Proportional to 1,533,730.18, 2,300,511.58 and 468,771.88

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Solution

The fourth proportional to 1,533,730.18, 2,300,511.58 and 468,771.88 is: 703,132.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,533,730.18 : 2,300,511.58 = 468,771.88 : x
  2. Step 2: Convert to fraction form
    1,533,730.18/2,300,511.58 = 468,771.88/x
  3. Step 3: Cross multiply
    1,533,730.18x = 2,300,511.58 × 468,771.88
  4. Step 4: Simplify right side
    1,533,730.18x = 1,078,415,138,318.37
  5. Step 5: Solve for x
    x = 1,078,415,138,318.37/1,533,730.18
  6. Step 6: Final answer
    x = 703,132.24

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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.