Home / 2,822,000.69-4,232,992.93-1,024,876.91

Finding the Fourth Proportional to 2,822,000.69, 4,232,992.93 and 1,024,876.91

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Solution

The fourth proportional to 2,822,000.69, 4,232,992.93 and 1,024,876.91 is: 1,537,312.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,822,000.69 : 4,232,992.93 = 1,024,876.91 : x
  2. Step 2: Convert to fraction form
    2,822,000.69/4,232,992.93 = 1,024,876.91/x
  3. Step 3: Cross multiply
    2,822,000.69x = 4,232,992.93 × 1,024,876.91
  4. Step 4: Simplify right side
    2,822,000.69x = 4,338,296,714,150.25
  5. Step 5: Solve for x
    x = 4,338,296,714,150.25/2,822,000.69
  6. Step 6: Final answer
    x = 1,537,312.42

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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.