Home / 1,751,054.10-2,416,830.36-1,106,064.06

Finding the Fourth Proportional to 1,751,054.10, 2,416,830.36 and 1,106,064.06

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Solution

The fourth proportional to 1,751,054.10, 2,416,830.36 and 1,106,064.06 is: 1,526,605.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,054.10 : 2,416,830.36 = 1,106,064.06 : x
  2. Step 2: Convert to fraction form
    1,751,054.10/2,416,830.36 = 1,106,064.06/x
  3. Step 3: Cross multiply
    1,751,054.10x = 2,416,830.36 × 1,106,064.06
  4. Step 4: Simplify right side
    1,751,054.10x = 2,673,169,200,312.86
  5. Step 5: Solve for x
    x = 2,673,169,200,312.86/1,751,054.10
  6. Step 6: Final answer
    x = 1,526,605.72

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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.