Home / 1,466,148.93-2,197,870.29-1,017,081.69

Finding the Fourth Proportional to 1,466,148.93, 2,197,870.29 and 1,017,081.69

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Solution

The fourth proportional to 1,466,148.93, 2,197,870.29 and 1,017,081.69 is: 1,524,683.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,148.93 : 2,197,870.29 = 1,017,081.69 : x
  2. Step 2: Convert to fraction form
    1,466,148.93/2,197,870.29 = 1,017,081.69/x
  3. Step 3: Cross multiply
    1,466,148.93x = 2,197,870.29 × 1,017,081.69
  4. Step 4: Simplify right side
    1,466,148.93x = 2,235,413,628,953.99
  5. Step 5: Solve for x
    x = 2,235,413,628,953.99/1,466,148.93
  6. Step 6: Final answer
    x = 1,524,683.87

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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.