Home / 9,110,317.95-13,670,725.73-3,434,615.55

Finding the Fourth Proportional to 9,110,317.95, 13,670,725.73 and 3,434,615.55

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Solution

The fourth proportional to 9,110,317.95, 13,670,725.73 and 3,434,615.55 is: 5,153,902.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,110,317.95 : 13,670,725.73 = 3,434,615.55 : x
  2. Step 2: Convert to fraction form
    9,110,317.95/13,670,725.73 = 3,434,615.55/x
  3. Step 3: Cross multiply
    9,110,317.95x = 13,670,725.73 × 3,434,615.55
  4. Step 4: Simplify right side
    9,110,317.95x = 46,953,687,154,870.02
  5. Step 5: Solve for x
    x = 46,953,687,154,870.02/9,110,317.95
  6. Step 6: Final answer
    x = 5,153,902.14

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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.