Home / 3,009,463.44-4,153,059.56-1,720,332.60

Finding the Fourth Proportional to 3,009,463.44, 4,153,059.56 and 1,720,332.60

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Solution

The fourth proportional to 3,009,463.44, 4,153,059.56 and 1,720,332.60 is: 2,374,059.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,009,463.44 : 4,153,059.56 = 1,720,332.60 : x
  2. Step 2: Convert to fraction form
    3,009,463.44/4,153,059.56 = 1,720,332.60/x
  3. Step 3: Cross multiply
    3,009,463.44x = 4,153,059.56 × 1,720,332.60
  4. Step 4: Simplify right side
    3,009,463.44x = 7,144,643,750,809.66
  5. Step 5: Solve for x
    x = 7,144,643,750,809.66/3,009,463.44
  6. Step 6: Final answer
    x = 2,374,059.00

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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.