Home / 1,036,347.53-1,554,521.32-404,818.48

Finding the Fourth Proportional to 1,036,347.53, 1,554,521.32 and 404,818.48

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Solution

The fourth proportional to 1,036,347.53, 1,554,521.32 and 404,818.48 is: 607,227.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,347.53 : 1,554,521.32 = 404,818.48 : x
  2. Step 2: Convert to fraction form
    1,036,347.53/1,554,521.32 = 404,818.48/x
  3. Step 3: Cross multiply
    1,036,347.53x = 1,554,521.32 × 404,818.48
  4. Step 4: Simplify right side
    1,036,347.53x = 629,298,954,509.71
  5. Step 5: Solve for x
    x = 629,298,954,509.71/1,036,347.53
  6. Step 6: Final answer
    x = 607,227.73

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1.5x scale

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.