Home / 9,365,869.19-14,048,603.71-4,317,179.69

Finding the Fourth Proportional to 9,365,869.19, 14,048,603.71 and 4,317,179.69

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Solution

The fourth proportional to 9,365,869.19, 14,048,603.71 and 4,317,179.69 is: 6,475,677.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,365,869.19 : 14,048,603.71 = 4,317,179.69 : x
  2. Step 2: Convert to fraction form
    9,365,869.19/14,048,603.71 = 4,317,179.69/x
  3. Step 3: Cross multiply
    9,365,869.19x = 14,048,603.71 × 4,317,179.69
  4. Step 4: Simplify right side
    9,365,869.19x = 60,650,346,609,670.66
  5. Step 5: Solve for x
    x = 60,650,346,609,670.66/9,365,869.19
  6. Step 6: Final answer
    x = 6,475,677.31

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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.