Home / 5,561,804.30-8,342,706.45-4,300,537.10

Finding the Fourth Proportional to 5,561,804.30, 8,342,706.45 and 4,300,537.10

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Solution

The fourth proportional to 5,561,804.30, 8,342,706.45 and 4,300,537.10 is: 6,450,805.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,561,804.30 : 8,342,706.45 = 4,300,537.10 : x
  2. Step 2: Convert to fraction form
    5,561,804.30/8,342,706.45 = 4,300,537.10/x
  3. Step 3: Cross multiply
    5,561,804.30x = 8,342,706.45 × 4,300,537.10
  4. Step 4: Simplify right side
    5,561,804.30x = 35,878,118,602,634.29
  5. Step 5: Solve for x
    x = 35,878,118,602,634.29/5,561,804.30
  6. Step 6: Final answer
    x = 6,450,805.65

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Similar ratio
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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.