Home / 710,832.26-1,066,303.47-237,519.29

Finding the Fourth Proportional to 710,832.26, 1,066,303.47 and 237,519.29

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Solution

The fourth proportional to 710,832.26, 1,066,303.47 and 237,519.29 is: 356,297.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    710,832.26 : 1,066,303.47 = 237,519.29 : x
  2. Step 2: Convert to fraction form
    710,832.26/1,066,303.47 = 237,519.29/x
  3. Step 3: Cross multiply
    710,832.26x = 1,066,303.47 × 237,519.29
  4. Step 4: Simplify right side
    710,832.26x = 253,267,636,599.82
  5. Step 5: Solve for x
    x = 253,267,636,599.82/710,832.26
  6. Step 6: Final answer
    x = 356,297.33

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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.