Home / 4,956,933.60-7,435,246.80-1,411,077.60

Finding the Fourth Proportional to 4,956,933.60, 7,435,246.80 and 1,411,077.60

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Solution

The fourth proportional to 4,956,933.60, 7,435,246.80 and 1,411,077.60 is: 2,116,572.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,956,933.60 : 7,435,246.80 = 1,411,077.60 : x
  2. Step 2: Convert to fraction form
    4,956,933.60/7,435,246.80 = 1,411,077.60/x
  3. Step 3: Cross multiply
    4,956,933.60x = 7,435,246.80 × 1,411,077.60
  4. Step 4: Simplify right side
    4,956,933.60x = 10,491,710,209,951.68
  5. Step 5: Solve for x
    x = 10,491,710,209,951.68/4,956,933.60
  6. Step 6: Final answer
    x = 2,116,572.68

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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.