Home / 6,072,220.71-9,106,987.51-1,753,333.45

Finding the Fourth Proportional to 6,072,220.71, 9,106,987.51 and 1,753,333.45

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Solution

The fourth proportional to 6,072,220.71, 9,106,987.51 and 1,753,333.45 is: 2,629,612.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,072,220.71 : 9,106,987.51 = 1,753,333.45 : x
  2. Step 2: Convert to fraction form
    6,072,220.71/9,106,987.51 = 1,753,333.45/x
  3. Step 3: Cross multiply
    6,072,220.71x = 9,106,987.51 × 1,753,333.45
  4. Step 4: Simplify right side
    6,072,220.71x = 15,967,585,830,015.21
  5. Step 5: Solve for x
    x = 15,967,585,830,015.21/6,072,220.71
  6. Step 6: Final answer
    x = 2,629,612.23

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1.5x scale

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.