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Finding the Fourth Proportional to 4,953,302.55, 7,429,953.83 and 4,953,302.55

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Solution

The fourth proportional to 4,953,302.55, 7,429,953.83 and 4,953,302.55 is: 7,429,953.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,953,302.55 : 7,429,953.83 = 4,953,302.55 : x
  2. Step 2: Convert to fraction form
    4,953,302.55/7,429,953.83 = 4,953,302.55/x
  3. Step 3: Cross multiply
    4,953,302.55x = 7,429,953.83 × 4,953,302.55
  4. Step 4: Simplify right side
    4,953,302.55x = 36,802,809,227,754.75
  5. Step 5: Solve for x
    x = 36,802,809,227,754.75/4,953,302.55
  6. Step 6: Final answer
    x = 7,429,953.83

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.