Home / 1,343,200.28-2,014,316.58-444,476.12

Finding the Fourth Proportional to 1,343,200.28, 2,014,316.58 and 444,476.12

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Solution

The fourth proportional to 1,343,200.28, 2,014,316.58 and 444,476.12 is: 666,554.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,343,200.28 : 2,014,316.58 = 444,476.12 : x
  2. Step 2: Convert to fraction form
    1,343,200.28/2,014,316.58 = 444,476.12/x
  3. Step 3: Cross multiply
    1,343,200.28x = 2,014,316.58 × 444,476.12
  4. Step 4: Simplify right side
    1,343,200.28x = 895,315,617,930.07
  5. Step 5: Solve for x
    x = 895,315,617,930.07/1,343,200.28
  6. Step 6: Final answer
    x = 666,554.07

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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.