Home / 3,400,686.60-5,089,220.10-2,337,804.60

Finding the Fourth Proportional to 3,400,686.60, 5,089,220.10 and 2,337,804.60

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Solution

The fourth proportional to 3,400,686.60, 5,089,220.10 and 2,337,804.60 is: 3,498,588.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,400,686.60 : 5,089,220.10 = 2,337,804.60 : x
  2. Step 2: Convert to fraction form
    3,400,686.60/5,089,220.10 = 2,337,804.60/x
  3. Step 3: Cross multiply
    3,400,686.60x = 5,089,220.10 × 2,337,804.60
  4. Step 4: Simplify right side
    3,400,686.60x = 11,897,602,160,192.46
  5. Step 5: Solve for x
    x = 11,897,602,160,192.46/3,400,686.60
  6. Step 6: Final answer
    x = 3,498,588.24

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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.