Home / 4,748,274.74-6,552,625.01-2,572,816.23

Finding the Fourth Proportional to 4,748,274.74, 6,552,625.01 and 2,572,816.23

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Solution

The fourth proportional to 4,748,274.74, 6,552,625.01 and 2,572,816.23 is: 3,550,489.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,748,274.74 : 6,552,625.01 = 2,572,816.23 : x
  2. Step 2: Convert to fraction form
    4,748,274.74/6,552,625.01 = 2,572,816.23/x
  3. Step 3: Cross multiply
    4,748,274.74x = 6,552,625.01 × 2,572,816.23
  4. Step 4: Simplify right side
    4,748,274.74x = 16,858,699,961,967.83
  5. Step 5: Solve for x
    x = 16,858,699,961,967.83/4,748,274.74
  6. Step 6: Final answer
    x = 3,550,489.57

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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.