Home / 11,831,628.04-17,749,402.98-4,153,281.28

Finding the Fourth Proportional to 11,831,628.04, 17,749,402.98 and 4,153,281.28

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Solution

The fourth proportional to 11,831,628.04, 17,749,402.98 and 4,153,281.28 is: 6,230,610.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,831,628.04 : 17,749,402.98 = 4,153,281.28 : x
  2. Step 2: Convert to fraction form
    11,831,628.04/17,749,402.98 = 4,153,281.28/x
  3. Step 3: Cross multiply
    11,831,628.04x = 17,749,402.98 × 4,153,281.28
  4. Step 4: Simplify right side
    11,831,628.04x = 73,718,263,128,010.22
  5. Step 5: Solve for x
    x = 73,718,263,128,010.22/11,831,628.04
  6. Step 6: Final answer
    x = 6,230,610.27

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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.