Home / 4,743,203.62-6,545,623.02-2,567,746.72

Finding the Fourth Proportional to 4,743,203.62, 6,545,623.02 and 2,567,746.72

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Solution

The fourth proportional to 4,743,203.62, 6,545,623.02 and 2,567,746.72 is: 3,543,491.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,743,203.62 : 6,545,623.02 = 2,567,746.72 : x
  2. Step 2: Convert to fraction form
    4,743,203.62/6,545,623.02 = 2,567,746.72/x
  3. Step 3: Cross multiply
    4,743,203.62x = 6,545,623.02 × 2,567,746.72
  4. Step 4: Simplify right side
    4,743,203.62x = 16,807,502,039,961.49
  5. Step 5: Solve for x
    x = 16,807,502,039,961.49/4,743,203.62
  6. Step 6: Final answer
    x = 3,543,491.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.