Home / 4,102,746.12-5,662,007.58-2,360,680.20

Finding the Fourth Proportional to 4,102,746.12, 5,662,007.58 and 2,360,680.20

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Solution

The fourth proportional to 4,102,746.12, 5,662,007.58 and 2,360,680.20 is: 3,257,864.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,102,746.12 : 5,662,007.58 = 2,360,680.20 : x
  2. Step 2: Convert to fraction form
    4,102,746.12/5,662,007.58 = 2,360,680.20/x
  3. Step 3: Cross multiply
    4,102,746.12x = 5,662,007.58 × 2,360,680.20
  4. Step 4: Simplify right side
    4,102,746.12x = 13,366,189,186,355.92
  5. Step 5: Solve for x
    x = 13,366,189,186,355.92/4,102,746.12
  6. Step 6: Final answer
    x = 3,257,864.07

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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.