Home / 6,779,058.98-10,205,237.79-6,175,724.81

Finding the Fourth Proportional to 6,779,058.98, 10,205,237.79 and 6,175,724.81

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Solution

The fourth proportional to 6,779,058.98, 10,205,237.79 and 6,175,724.81 is: 9,296,974.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,779,058.98 : 10,205,237.79 = 6,175,724.81 : x
  2. Step 2: Convert to fraction form
    6,779,058.98/10,205,237.79 = 6,175,724.81/x
  3. Step 3: Cross multiply
    6,779,058.98x = 10,205,237.79 × 6,175,724.81
  4. Step 4: Simplify right side
    6,779,058.98x = 63,024,740,160,626.38
  5. Step 5: Solve for x
    x = 63,024,740,160,626.38/6,779,058.98
  6. Step 6: Final answer
    x = 9,296,974.76

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.