Home / 10,541,210.40-14,546,266.38-5,831,324.52

Finding the Fourth Proportional to 10,541,210.40, 14,546,266.38 and 5,831,324.52

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Solution

The fourth proportional to 10,541,210.40, 14,546,266.38 and 5,831,324.52 is: 8,046,893.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,541,210.40 : 14,546,266.38 = 5,831,324.52 : x
  2. Step 2: Convert to fraction form
    10,541,210.40/14,546,266.38 = 5,831,324.52/x
  3. Step 3: Cross multiply
    10,541,210.40x = 14,546,266.38 × 5,831,324.52
  4. Step 4: Simplify right side
    10,541,210.40x = 84,823,999,816,145.64
  5. Step 5: Solve for x
    x = 84,823,999,816,145.64/10,541,210.40
  6. Step 6: Final answer
    x = 8,046,893.72

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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.