Home / 11,239,030.95-15,509,862.44-6,082,392.45

Finding the Fourth Proportional to 11,239,030.95, 15,509,862.44 and 6,082,392.45

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Solution

The fourth proportional to 11,239,030.95, 15,509,862.44 and 6,082,392.45 is: 8,393,701.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,239,030.95 : 15,509,862.44 = 6,082,392.45 : x
  2. Step 2: Convert to fraction form
    11,239,030.95/15,509,862.44 = 6,082,392.45/x
  3. Step 3: Cross multiply
    11,239,030.95x = 15,509,862.44 × 6,082,392.45
  4. Step 4: Simplify right side
    11,239,030.95x = 94,337,070,175,182.62
  5. Step 5: Solve for x
    x = 94,337,070,175,182.62/11,239,030.95
  6. Step 6: Final answer
    x = 8,393,701.43

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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.