Home / 3,347,680.05-4,620,303.23-2,041,690.19

Finding the Fourth Proportional to 3,347,680.05, 4,620,303.23 and 2,041,690.19

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Solution

The fourth proportional to 3,347,680.05, 4,620,303.23 and 2,041,690.19 is: 2,817,840.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,347,680.05 : 4,620,303.23 = 2,041,690.19 : x
  2. Step 2: Convert to fraction form
    3,347,680.05/4,620,303.23 = 2,041,690.19/x
  3. Step 3: Cross multiply
    3,347,680.05x = 4,620,303.23 × 2,041,690.19
  4. Step 4: Simplify right side
    3,347,680.05x = 9,433,227,746,206.35
  5. Step 5: Solve for x
    x = 9,433,227,746,206.35/3,347,680.05
  6. Step 6: Final answer
    x = 2,817,840.30

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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.