Home / 4,826,497.60-7,239,635.70-2,429,698.60

Finding the Fourth Proportional to 4,826,497.60, 7,239,635.70 and 2,429,698.60

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Solution

The fourth proportional to 4,826,497.60, 7,239,635.70 and 2,429,698.60 is: 3,644,492.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,826,497.60 : 7,239,635.70 = 2,429,698.60 : x
  2. Step 2: Convert to fraction form
    4,826,497.60/7,239,635.70 = 2,429,698.60/x
  3. Step 3: Cross multiply
    4,826,497.60x = 7,239,635.70 × 2,429,698.60
  4. Step 4: Simplify right side
    4,826,497.60x = 17,590,132,724,800.02
  5. Step 5: Solve for x
    x = 17,590,132,724,800.02/4,826,497.60
  6. Step 6: Final answer
    x = 3,644,492.17

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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.