Home / 3,567,683.60-4,923,406.51-1,936,090.93

Finding the Fourth Proportional to 3,567,683.60, 4,923,406.51 and 1,936,090.93

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Solution

The fourth proportional to 3,567,683.60, 4,923,406.51 and 1,936,090.93 is: 2,671,807.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,683.60 : 4,923,406.51 = 1,936,090.93 : x
  2. Step 2: Convert to fraction form
    3,567,683.60/4,923,406.51 = 1,936,090.93/x
  3. Step 3: Cross multiply
    3,567,683.60x = 4,923,406.51 × 1,936,090.93
  4. Step 4: Simplify right side
    3,567,683.60x = 9,532,162,688,713.95
  5. Step 5: Solve for x
    x = 9,532,162,688,713.95/3,567,683.60
  6. Step 6: Final answer
    x = 2,671,807.19

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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.