Home / 5,000,936.04-6,901,285.50-2,709,106.20

Finding the Fourth Proportional to 5,000,936.04, 6,901,285.50 and 2,709,106.20

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Solution

The fourth proportional to 5,000,936.04, 6,901,285.50 and 2,709,106.20 is: 3,738,563.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,000,936.04 : 6,901,285.50 = 2,709,106.20 : x
  2. Step 2: Convert to fraction form
    5,000,936.04/6,901,285.50 = 2,709,106.20/x
  3. Step 3: Cross multiply
    5,000,936.04x = 6,901,285.50 × 2,709,106.20
  4. Step 4: Simplify right side
    5,000,936.04x = 18,696,315,336,020.10
  5. Step 5: Solve for x
    x = 18,696,315,336,020.10/5,000,936.04
  6. Step 6: Final answer
    x = 3,738,563.18

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1.5x scale

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.