Home / 1,473,968.23-2,210,979.66-463,071.22

Finding the Fourth Proportional to 1,473,968.23, 2,210,979.66 and 463,071.22

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Solution

The fourth proportional to 1,473,968.23, 2,210,979.66 and 463,071.22 is: 694,615.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,968.23 : 2,210,979.66 = 463,071.22 : x
  2. Step 2: Convert to fraction form
    1,473,968.23/2,210,979.66 = 463,071.22/x
  3. Step 3: Cross multiply
    1,473,968.23x = 2,210,979.66 × 463,071.22
  4. Step 4: Simplify right side
    1,473,968.23x = 1,023,841,048,551.39
  5. Step 5: Solve for x
    x = 1,023,841,048,551.39/1,473,968.23
  6. Step 6: Final answer
    x = 694,615.41

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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.