Home / 4,343,298.88-6,510,925.54-1,609,322.97

Finding the Fourth Proportional to 4,343,298.88, 6,510,925.54 and 1,609,322.97

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Solution

The fourth proportional to 4,343,298.88, 6,510,925.54 and 1,609,322.97 is: 2,412,493.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,343,298.88 : 6,510,925.54 = 1,609,322.97 : x
  2. Step 2: Convert to fraction form
    4,343,298.88/6,510,925.54 = 1,609,322.97/x
  3. Step 3: Cross multiply
    4,343,298.88x = 6,510,925.54 × 1,609,322.97
  4. Step 4: Simplify right side
    4,343,298.88x = 10,478,182,051,390.99
  5. Step 5: Solve for x
    x = 10,478,182,051,390.99/4,343,298.88
  6. Step 6: Final answer
    x = 2,412,493.90

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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.