Home / 4,590,483.68-6,884,495.32-1,394,751.80

Finding the Fourth Proportional to 4,590,483.68, 6,884,495.32 and 1,394,751.80

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Solution

The fourth proportional to 4,590,483.68, 6,884,495.32 and 1,394,751.80 is: 2,091,753.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,590,483.68 : 6,884,495.32 = 1,394,751.80 : x
  2. Step 2: Convert to fraction form
    4,590,483.68/6,884,495.32 = 1,394,751.80/x
  3. Step 3: Cross multiply
    4,590,483.68x = 6,884,495.32 × 1,394,751.80
  4. Step 4: Simplify right side
    4,590,483.68x = 9,602,162,239,661.58
  5. Step 5: Solve for x
    x = 9,602,162,239,661.58/4,590,483.68
  6. Step 6: Final answer
    x = 2,091,753.92

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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.