Home / 6,464,836-9,697,302.60-2,869,636.48

Finding the Fourth Proportional to 6,464,836, 9,697,302.60 and 2,869,636.48

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Solution

The fourth proportional to 6,464,836, 9,697,302.60 and 2,869,636.48 is: 4,304,476.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,464,836 : 9,697,302.60 = 2,869,636.48 : x
  2. Step 2: Convert to fraction form
    6,464,836/9,697,302.60 = 2,869,636.48/x
  3. Step 3: Cross multiply
    6,464,836x = 9,697,302.60 × 2,869,636.48
  4. Step 4: Simplify right side
    6,464,836x = 27,827,733,298,558.85
  5. Step 5: Solve for x
    x = 27,827,733,298,558.85/6,464,836
  6. Step 6: Final answer
    x = 4,304,476.29

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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.