Home / 6,536,412.56-9,805,815.71-2,696,140

Finding the Fourth Proportional to 6,536,412.56, 9,805,815.71 and 2,696,140

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Solution

The fourth proportional to 6,536,412.56, 9,805,815.71 and 2,696,140 is: 4,044,703.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,536,412.56 : 9,805,815.71 = 2,696,140 : x
  2. Step 2: Convert to fraction form
    6,536,412.56/9,805,815.71 = 2,696,140/x
  3. Step 3: Cross multiply
    6,536,412.56x = 9,805,815.71 × 2,696,140
  4. Step 4: Simplify right side
    6,536,412.56x = 26,437,851,968,359.40
  5. Step 5: Solve for x
    x = 26,437,851,968,359.40/6,536,412.56
  6. Step 6: Final answer
    x = 4,044,703.69

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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.