Home / 6,545,911.68-9,033,563.75-3,605,942.00

Finding the Fourth Proportional to 6,545,911.68, 9,033,563.75 and 3,605,942.00

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Solution

The fourth proportional to 6,545,911.68, 9,033,563.75 and 3,605,942.00 is: 4,976,313.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,545,911.68 : 9,033,563.75 = 3,605,942.00 : x
  2. Step 2: Convert to fraction form
    6,545,911.68/9,033,563.75 = 3,605,942.00/x
  3. Step 3: Cross multiply
    6,545,911.68x = 9,033,563.75 × 3,605,942.00
  4. Step 4: Simplify right side
    6,545,911.68x = 32,574,506,940,356.70
  5. Step 5: Solve for x
    x = 32,574,506,940,356.70/6,545,911.68
  6. Step 6: Final answer
    x = 4,976,313.24

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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.