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Finding the Fourth Proportional to 595,718.84, 822,110.38 and 341,152.04

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Solution

The fourth proportional to 595,718.84, 822,110.38 and 341,152.04 is: 470,800.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,718.84 : 822,110.38 = 341,152.04 : x
  2. Step 2: Convert to fraction form
    595,718.84/822,110.38 = 341,152.04/x
  3. Step 3: Cross multiply
    595,718.84x = 822,110.38 × 341,152.04
  4. Step 4: Simplify right side
    595,718.84x = 280,464,633,242.18
  5. Step 5: Solve for x
    x = 280,464,633,242.18/595,718.84
  6. Step 6: Final answer
    x = 470,800.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.