Home / 7,603,320.11-11,404,970.44-3,054,368.61

Finding the Fourth Proportional to 7,603,320.11, 11,404,970.44 and 3,054,368.61

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Solution

The fourth proportional to 7,603,320.11, 11,404,970.44 and 3,054,368.61 is: 4,581,549.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,603,320.11 : 11,404,970.44 = 3,054,368.61 : x
  2. Step 2: Convert to fraction form
    7,603,320.11/11,404,970.44 = 3,054,368.61/x
  3. Step 3: Cross multiply
    7,603,320.11x = 11,404,970.44 × 3,054,368.61
  4. Step 4: Simplify right side
    7,603,320.11x = 34,834,983,702,277.96
  5. Step 5: Solve for x
    x = 34,834,983,702,277.96/7,603,320.11
  6. Step 6: Final answer
    x = 4,581,549.01

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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.