Home / 6,302,543.64-9,453,232.25-1,753,661.40

Finding the Fourth Proportional to 6,302,543.64, 9,453,232.25 and 1,753,661.40

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Solution

The fourth proportional to 6,302,543.64, 9,453,232.25 and 1,753,661.40 is: 2,630,329.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,302,543.64 : 9,453,232.25 = 1,753,661.40 : x
  2. Step 2: Convert to fraction form
    6,302,543.64/9,453,232.25 = 1,753,661.40/x
  3. Step 3: Cross multiply
    6,302,543.64x = 9,453,232.25 × 1,753,661.40
  4. Step 4: Simplify right side
    6,302,543.64x = 16,577,768,502,060.15
  5. Step 5: Solve for x
    x = 16,577,768,502,060.15/6,302,543.64
  6. Step 6: Final answer
    x = 2,630,329.82

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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.