Home / 3,196,561.19-4,411,182.24-1,746,263.07

Finding the Fourth Proportional to 3,196,561.19, 4,411,182.24 and 1,746,263.07

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Solution

The fourth proportional to 3,196,561.19, 4,411,182.24 and 1,746,263.07 is: 2,409,803.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,561.19 : 4,411,182.24 = 1,746,263.07 : x
  2. Step 2: Convert to fraction form
    3,196,561.19/4,411,182.24 = 1,746,263.07/x
  3. Step 3: Cross multiply
    3,196,561.19x = 4,411,182.24 × 1,746,263.07
  4. Step 4: Simplify right side
    3,196,561.19x = 7,703,084,640,751.88
  5. Step 5: Solve for x
    x = 7,703,084,640,751.88/3,196,561.19
  6. Step 6: Final answer
    x = 2,409,803.60

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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.