Home / 2,313,437.76-3,470,054.58-630,541.26

Finding the Fourth Proportional to 2,313,437.76, 3,470,054.58 and 630,541.26

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Solution

The fourth proportional to 2,313,437.76, 3,470,054.58 and 630,541.26 is: 945,784.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,313,437.76 : 3,470,054.58 = 630,541.26 : x
  2. Step 2: Convert to fraction form
    2,313,437.76/3,470,054.58 = 630,541.26/x
  3. Step 3: Cross multiply
    2,313,437.76x = 3,470,054.58 × 630,541.26
  4. Step 4: Simplify right side
    2,313,437.76x = 2,188,012,587,141.97
  5. Step 5: Solve for x
    x = 2,188,012,587,141.97/2,313,437.76
  6. Step 6: Final answer
    x = 945,784.07

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1.5x scale

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.