Home / 7,606,444.05-10,496,832.53-4,168,676.88

Finding the Fourth Proportional to 7,606,444.05, 10,496,832.53 and 4,168,676.88

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Solution

The fourth proportional to 7,606,444.05, 10,496,832.53 and 4,168,676.88 is: 5,752,741.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,606,444.05 : 10,496,832.53 = 4,168,676.88 : x
  2. Step 2: Convert to fraction form
    7,606,444.05/10,496,832.53 = 4,168,676.88/x
  3. Step 3: Cross multiply
    7,606,444.05x = 10,496,832.53 × 4,168,676.88
  4. Step 4: Simplify right side
    7,606,444.05x = 43,757,903,060,199.52
  5. Step 5: Solve for x
    x = 43,757,903,060,199.52/7,606,444.05
  6. Step 6: Final answer
    x = 5,752,741.07

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1.5x scale

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.