Home / 562,013.04-843,296.35-262,450.08

Finding the Fourth Proportional to 562,013.04, 843,296.35 and 262,450.08

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Solution

The fourth proportional to 562,013.04, 843,296.35 and 262,450.08 is: 393,804.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    562,013.04 : 843,296.35 = 262,450.08 : x
  2. Step 2: Convert to fraction form
    562,013.04/843,296.35 = 262,450.08/x
  3. Step 3: Cross multiply
    562,013.04x = 843,296.35 × 262,450.08
  4. Step 4: Simplify right side
    562,013.04x = 221,323,194,521.21
  5. Step 5: Solve for x
    x = 221,323,194,521.21/562,013.04
  6. Step 6: Final answer
    x = 393,804.38

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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.