Home / 6,261,359.14-9,391,905.02-1,712,407.94

Finding the Fourth Proportional to 6,261,359.14, 9,391,905.02 and 1,712,407.94

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Solution

The fourth proportional to 6,261,359.14, 9,391,905.02 and 1,712,407.94 is: 2,568,575.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,261,359.14 : 9,391,905.02 = 1,712,407.94 : x
  2. Step 2: Convert to fraction form
    6,261,359.14/9,391,905.02 = 1,712,407.94/x
  3. Step 3: Cross multiply
    6,261,359.14x = 9,391,905.02 × 1,712,407.94
  4. Step 4: Simplify right side
    6,261,359.14x = 16,082,772,742,891.58
  5. Step 5: Solve for x
    x = 16,082,772,742,891.58/6,261,359.14
  6. Step 6: Final answer
    x = 2,568,575.35

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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.