Home / 1,095,555.43-1,643,417.97-366,081.17

Finding the Fourth Proportional to 1,095,555.43, 1,643,417.97 and 366,081.17

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Solution

The fourth proportional to 1,095,555.43, 1,643,417.97 and 366,081.17 is: 549,150.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,555.43 : 1,643,417.97 = 366,081.17 : x
  2. Step 2: Convert to fraction form
    1,095,555.43/1,643,417.97 = 366,081.17/x
  3. Step 3: Cross multiply
    1,095,555.43x = 1,643,417.97 × 366,081.17
  4. Step 4: Simplify right side
    1,095,555.43x = 601,624,373,256.63
  5. Step 5: Solve for x
    x = 601,624,373,256.63/1,095,555.43
  6. Step 6: Final answer
    x = 549,150.10

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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.