Home / 1,946,616.10-2,920,203.60-598,891.93

Finding the Fourth Proportional to 1,946,616.10, 2,920,203.60 and 598,891.93

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Solution

The fourth proportional to 1,946,616.10, 2,920,203.60 and 598,891.93 is: 898,423.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,946,616.10 : 2,920,203.60 = 598,891.93 : x
  2. Step 2: Convert to fraction form
    1,946,616.10/2,920,203.60 = 598,891.93/x
  3. Step 3: Cross multiply
    1,946,616.10x = 2,920,203.60 × 598,891.93
  4. Step 4: Simplify right side
    1,946,616.10x = 1,748,886,369,996.95
  5. Step 5: Solve for x
    x = 1,748,886,369,996.95/1,946,616.10
  6. Step 6: Final answer
    x = 898,423.87

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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.