Home / 9,282,501.59-13,926,603.08-4,430,998.85

Finding the Fourth Proportional to 9,282,501.59, 13,926,603.08 and 4,430,998.85

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Solution

The fourth proportional to 9,282,501.59, 13,926,603.08 and 4,430,998.85 is: 6,647,859.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,282,501.59 : 13,926,603.08 = 4,430,998.85 : x
  2. Step 2: Convert to fraction form
    9,282,501.59/13,926,603.08 = 4,430,998.85/x
  3. Step 3: Cross multiply
    9,282,501.59x = 13,926,603.08 × 4,430,998.85
  4. Step 4: Simplify right side
    9,282,501.59x = 61,708,762,277,780.46
  5. Step 5: Solve for x
    x = 61,708,762,277,780.46/9,282,501.59
  6. Step 6: Final answer
    x = 6,647,859.06

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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.