Home / 3,034,228.32-4,553,138-1,116,486.16

Finding the Fourth Proportional to 3,034,228.32, 4,553,138 and 1,116,486.16

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Solution

The fourth proportional to 3,034,228.32, 4,553,138 and 1,116,486.16 is: 1,675,389.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,228.32 : 4,553,138 = 1,116,486.16 : x
  2. Step 2: Convert to fraction form
    3,034,228.32/4,553,138 = 1,116,486.16/x
  3. Step 3: Cross multiply
    3,034,228.32x = 4,553,138 × 1,116,486.16
  4. Step 4: Simplify right side
    3,034,228.32x = 5,083,515,561,570.08
  5. Step 5: Solve for x
    x = 5,083,515,561,570.08/3,034,228.32
  6. Step 6: Final answer
    x = 1,675,389.93

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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.