Home / 4,300,858.30-5,935,184.85-2,340,743.62

Finding the Fourth Proportional to 4,300,858.30, 5,935,184.85 and 2,340,743.62

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Solution

The fourth proportional to 4,300,858.30, 5,935,184.85 and 2,340,743.62 is: 3,230,226.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,300,858.30 : 5,935,184.85 = 2,340,743.62 : x
  2. Step 2: Convert to fraction form
    4,300,858.30/5,935,184.85 = 2,340,743.62/x
  3. Step 3: Cross multiply
    4,300,858.30x = 5,935,184.85 × 2,340,743.62
  4. Step 4: Simplify right side
    4,300,858.30x = 13,892,746,071,158.16
  5. Step 5: Solve for x
    x = 13,892,746,071,158.16/4,300,858.30
  6. Step 6: Final answer
    x = 3,230,226.41

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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.