Home / 9,347,865.66-14,020,395.14-2,957,287.64

Finding the Fourth Proportional to 9,347,865.66, 14,020,395.14 and 2,957,287.64

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Solution

The fourth proportional to 9,347,865.66, 14,020,395.14 and 2,957,287.64 is: 4,435,487.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,347,865.66 : 14,020,395.14 = 2,957,287.64 : x
  2. Step 2: Convert to fraction form
    9,347,865.66/14,020,395.14 = 2,957,287.64/x
  3. Step 3: Cross multiply
    9,347,865.66x = 14,020,395.14 × 2,957,287.64
  4. Step 4: Simplify right side
    9,347,865.66x = 41,462,341,255,438.07
  5. Step 5: Solve for x
    x = 41,462,341,255,438.07/9,347,865.66
  6. Step 6: Final answer
    x = 4,435,487.50

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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.