Home / 1,036,360.14-1,554,540.27-404,831.10

Finding the Fourth Proportional to 1,036,360.14, 1,554,540.27 and 404,831.10

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Solution

The fourth proportional to 1,036,360.14, 1,554,540.27 and 404,831.10 is: 607,246.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,360.14 : 1,554,540.27 = 404,831.10 : x
  2. Step 2: Convert to fraction form
    1,036,360.14/1,554,540.27 = 404,831.10/x
  3. Step 3: Cross multiply
    1,036,360.14x = 1,554,540.27 × 404,831.10
  4. Step 4: Simplify right side
    1,036,360.14x = 629,326,247,498.40
  5. Step 5: Solve for x
    x = 629,326,247,498.40/1,036,360.14
  6. Step 6: Final answer
    x = 607,246.67

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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.