Home / 9,263,985.80-13,895,877.51-3,797,860.91

Finding the Fourth Proportional to 9,263,985.80, 13,895,877.51 and 3,797,860.91

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Solution

The fourth proportional to 9,263,985.80, 13,895,877.51 and 3,797,860.91 is: 5,696,749.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,263,985.80 : 13,895,877.51 = 3,797,860.91 : x
  2. Step 2: Convert to fraction form
    9,263,985.80/13,895,877.51 = 3,797,860.91/x
  3. Step 3: Cross multiply
    9,263,985.80x = 13,895,877.51 × 3,797,860.91
  4. Step 4: Simplify right side
    9,263,985.80x = 52,774,609,935,897.74
  5. Step 5: Solve for x
    x = 52,774,609,935,897.74/9,263,985.80
  6. Step 6: Final answer
    x = 5,696,749.88

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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.