Home / 6,020,276.40-8,307,939.15-3,266,893.62

Finding the Fourth Proportional to 6,020,276.40, 8,307,939.15 and 3,266,893.62

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Solution

The fourth proportional to 6,020,276.40, 8,307,939.15 and 3,266,893.62 is: 4,508,290.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,020,276.40 : 8,307,939.15 = 3,266,893.62 : x
  2. Step 2: Convert to fraction form
    6,020,276.40/8,307,939.15 = 3,266,893.62/x
  3. Step 3: Cross multiply
    6,020,276.40x = 8,307,939.15 × 3,266,893.62
  4. Step 4: Simplify right side
    6,020,276.40x = 27,141,153,404,483.23
  5. Step 5: Solve for x
    x = 27,141,153,404,483.23/6,020,276.40
  6. Step 6: Final answer
    x = 4,508,290.25

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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.