Home / 4,763,587.83-6,574,790.57-2,929,623.90

Finding the Fourth Proportional to 4,763,587.83, 6,574,790.57 and 2,929,623.90

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Solution

The fourth proportional to 4,763,587.83, 6,574,790.57 and 2,929,623.90 is: 4,043,520.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,763,587.83 : 6,574,790.57 = 2,929,623.90 : x
  2. Step 2: Convert to fraction form
    4,763,587.83/6,574,790.57 = 2,929,623.90/x
  3. Step 3: Cross multiply
    4,763,587.83x = 6,574,790.57 × 2,929,623.90
  4. Step 4: Simplify right side
    4,763,587.83x = 19,261,663,576,718.50
  5. Step 5: Solve for x
    x = 19,261,663,576,718.50/4,763,587.83
  6. Step 6: Final answer
    x = 4,043,520.19

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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.