Home / 4,004,653.12-5,971,258.28-3,559,554.88

Finding the Fourth Proportional to 4,004,653.12, 5,971,258.28 and 3,559,554.88

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Solution

The fourth proportional to 4,004,653.12, 5,971,258.28 and 3,559,554.88 is: 5,307,581.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004,653.12 : 5,971,258.28 = 3,559,554.88 : x
  2. Step 2: Convert to fraction form
    4,004,653.12/5,971,258.28 = 3,559,554.88/x
  3. Step 3: Cross multiply
    4,004,653.12x = 5,971,258.28 × 3,559,554.88
  4. Step 4: Simplify right side
    4,004,653.12x = 21,255,021,550,314.41
  5. Step 5: Solve for x
    x = 21,255,021,550,314.41/4,004,653.12
  6. Step 6: Final answer
    x = 5,307,581.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.