Home / 1,036,584.24-1,554,955.07-353,258.71

Finding the Fourth Proportional to 1,036,584.24, 1,554,955.07 and 353,258.71

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Solution

The fourth proportional to 1,036,584.24, 1,554,955.07 and 353,258.71 is: 529,914.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,584.24 : 1,554,955.07 = 353,258.71 : x
  2. Step 2: Convert to fraction form
    1,036,584.24/1,554,955.07 = 353,258.71/x
  3. Step 3: Cross multiply
    1,036,584.24x = 1,554,955.07 × 353,258.71
  4. Step 4: Simplify right side
    1,036,584.24x = 549,301,422,136.16
  5. Step 5: Solve for x
    x = 549,301,422,136.16/1,036,584.24
  6. Step 6: Final answer
    x = 529,914.89

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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.