Home / 740,677.44-1,111,068.36-366,600

Finding the Fourth Proportional to 740,677.44, 1,111,068.36 and 366,600

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Solution

The fourth proportional to 740,677.44, 1,111,068.36 and 366,600 is: 549,925.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    740,677.44 : 1,111,068.36 = 366,600 : x
  2. Step 2: Convert to fraction form
    740,677.44/1,111,068.36 = 366,600/x
  3. Step 3: Cross multiply
    740,677.44x = 1,111,068.36 × 366,600
  4. Step 4: Simplify right side
    740,677.44x = 407,317,660,776.00
  5. Step 5: Solve for x
    x = 407,317,660,776.00/740,677.44
  6. Step 6: Final answer
    x = 549,925.84

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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.