Home / 4,041,065.48-6,056,335.05-1,642,105.54

Finding the Fourth Proportional to 4,041,065.48, 6,056,335.05 and 1,642,105.54

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Solution

The fourth proportional to 4,041,065.48, 6,056,335.05 and 1,642,105.54 is: 2,461,019.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,041,065.48 : 6,056,335.05 = 1,642,105.54 : x
  2. Step 2: Convert to fraction form
    4,041,065.48/6,056,335.05 = 1,642,105.54/x
  3. Step 3: Cross multiply
    4,041,065.48x = 6,056,335.05 × 1,642,105.54
  4. Step 4: Simplify right side
    4,041,065.48x = 9,945,141,337,701.18
  5. Step 5: Solve for x
    x = 9,945,141,337,701.18/4,041,065.48
  6. Step 6: Final answer
    x = 2,461,019.60

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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.