Home / 2,530,827.40-3,796,574.10-934,511.80

Finding the Fourth Proportional to 2,530,827.40, 3,796,574.10 and 934,511.80

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Solution

The fourth proportional to 2,530,827.40, 3,796,574.10 and 934,511.80 is: 1,401,890.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,530,827.40 : 3,796,574.10 = 934,511.80 : x
  2. Step 2: Convert to fraction form
    2,530,827.40/3,796,574.10 = 934,511.80/x
  3. Step 3: Cross multiply
    2,530,827.40x = 3,796,574.10 × 934,511.80
  4. Step 4: Simplify right side
    2,530,827.40x = 3,547,943,296,024.38
  5. Step 5: Solve for x
    x = 3,547,943,296,024.38/2,530,827.40
  6. Step 6: Final answer
    x = 1,401,890.66

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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.