Home / 3,190,946.04-4,786,461-1,061,030.28

Finding the Fourth Proportional to 3,190,946.04, 4,786,461 and 1,061,030.28

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Solution

The fourth proportional to 3,190,946.04, 4,786,461 and 1,061,030.28 is: 1,591,559.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,190,946.04 : 4,786,461 = 1,061,030.28 : x
  2. Step 2: Convert to fraction form
    3,190,946.04/4,786,461 = 1,061,030.28/x
  3. Step 3: Cross multiply
    3,190,946.04x = 4,786,461 × 1,061,030.28
  4. Step 4: Simplify right side
    3,190,946.04x = 5,078,580,055,039.08
  5. Step 5: Solve for x
    x = 5,078,580,055,039.08/3,190,946.04
  6. Step 6: Final answer
    x = 1,591,559.37

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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.