Home / 9,335,121.63-14,005,045.48-2,603,535.63

Finding the Fourth Proportional to 9,335,121.63, 14,005,045.48 and 2,603,535.63

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Solution

The fourth proportional to 9,335,121.63, 14,005,045.48 and 2,603,535.63 is: 3,905,962.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,335,121.63 : 14,005,045.48 = 2,603,535.63 : x
  2. Step 2: Convert to fraction form
    9,335,121.63/14,005,045.48 = 2,603,535.63/x
  3. Step 3: Cross multiply
    9,335,121.63x = 14,005,045.48 × 2,603,535.63
  4. Step 4: Simplify right side
    9,335,121.63x = 36,462,634,906,950.45
  5. Step 5: Solve for x
    x = 36,462,634,906,950.45/9,335,121.63
  6. Step 6: Final answer
    x = 3,905,962.49

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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.