Home / 1,363,850.44-2,045,701.44-417,221.16

Finding the Fourth Proportional to 1,363,850.44, 2,045,701.44 and 417,221.16

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Solution

The fourth proportional to 1,363,850.44, 2,045,701.44 and 417,221.16 is: 625,809.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,850.44 : 2,045,701.44 = 417,221.16 : x
  2. Step 2: Convert to fraction form
    1,363,850.44/2,045,701.44 = 417,221.16/x
  3. Step 3: Cross multiply
    1,363,850.44x = 2,045,701.44 × 417,221.16
  4. Step 4: Simplify right side
    1,363,850.44x = 853,509,927,810.47
  5. Step 5: Solve for x
    x = 853,509,927,810.47/1,363,850.44
  6. Step 6: Final answer
    x = 625,809.04

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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.