Home / 9,335,120.63-14,005,043.98-2,603,534.63

Finding the Fourth Proportional to 9,335,120.63, 14,005,043.98 and 2,603,534.63

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Solution

The fourth proportional to 9,335,120.63, 14,005,043.98 and 2,603,534.63 is: 3,905,960.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,335,120.63 : 14,005,043.98 = 2,603,534.63 : x
  2. Step 2: Convert to fraction form
    9,335,120.63/14,005,043.98 = 2,603,534.63/x
  3. Step 3: Cross multiply
    9,335,120.63x = 14,005,043.98 × 2,603,534.63
  4. Step 4: Simplify right side
    9,335,120.63x = 36,462,616,920,068.97
  5. Step 5: Solve for x
    x = 36,462,616,920,068.97/9,335,120.63
  6. Step 6: Final answer
    x = 3,905,960.98

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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.