Home / 4,429,056.24-6,112,097.70-2,391,865.74

Finding the Fourth Proportional to 4,429,056.24, 6,112,097.70 and 2,391,865.74

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Solution

The fourth proportional to 4,429,056.24, 6,112,097.70 and 2,391,865.74 is: 3,300,774.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,429,056.24 : 6,112,097.70 = 2,391,865.74 : x
  2. Step 2: Convert to fraction form
    4,429,056.24/6,112,097.70 = 2,391,865.74/x
  3. Step 3: Cross multiply
    4,429,056.24x = 6,112,097.70 × 2,391,865.74
  4. Step 4: Simplify right side
    4,429,056.24x = 14,619,317,088,162.80
  5. Step 5: Solve for x
    x = 14,619,317,088,162.80/4,429,056.24
  6. Step 6: Final answer
    x = 3,300,774.77

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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.