Home / 1,036,385.66-1,555,030.26-362,950.04

Finding the Fourth Proportional to 1,036,385.66, 1,555,030.26 and 362,950.04

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Solution

The fourth proportional to 1,036,385.66, 1,555,030.26 and 362,950.04 is: 544,583.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,385.66 : 1,555,030.26 = 362,950.04 : x
  2. Step 2: Convert to fraction form
    1,036,385.66/1,555,030.26 = 362,950.04/x
  3. Step 3: Cross multiply
    1,036,385.66x = 1,555,030.26 × 362,950.04
  4. Step 4: Simplify right side
    1,036,385.66x = 564,398,287,293.06
  5. Step 5: Solve for x
    x = 564,398,287,293.06/1,036,385.66
  6. Step 6: Final answer
    x = 544,583.27

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Double scale
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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.