Home / 1,473,418.37-2,210,128.18-662,856.03

Finding the Fourth Proportional to 1,473,418.37, 2,210,128.18 and 662,856.03

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Solution

The fourth proportional to 1,473,418.37, 2,210,128.18 and 662,856.03 is: 994,284.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,418.37 : 2,210,128.18 = 662,856.03 : x
  2. Step 2: Convert to fraction form
    1,473,418.37/2,210,128.18 = 662,856.03/x
  3. Step 3: Cross multiply
    1,473,418.37x = 2,210,128.18 × 662,856.03
  4. Step 4: Simplify right side
    1,473,418.37x = 1,464,996,789,528.79
  5. Step 5: Solve for x
    x = 1,464,996,789,528.79/1,473,418.37
  6. Step 6: Final answer
    x = 994,284.32

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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.