Home / 4,243,774.89-6,365,599.34-1,048,900.89

Finding the Fourth Proportional to 4,243,774.89, 6,365,599.34 and 1,048,900.89

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Solution

The fourth proportional to 4,243,774.89, 6,365,599.34 and 1,048,900.89 is: 1,573,335.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,243,774.89 : 6,365,599.34 = 1,048,900.89 : x
  2. Step 2: Convert to fraction form
    4,243,774.89/6,365,599.34 = 1,048,900.89/x
  3. Step 3: Cross multiply
    4,243,774.89x = 6,365,599.34 × 1,048,900.89
  4. Step 4: Simplify right side
    4,243,774.89x = 6,676,882,807,864.91
  5. Step 5: Solve for x
    x = 6,676,882,807,864.91/4,243,774.89
  6. Step 6: Final answer
    x = 1,573,335.76

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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.