Home / 9,347,873.93-14,020,407.50-2,957,295.89

Finding the Fourth Proportional to 9,347,873.93, 14,020,407.50 and 2,957,295.89

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Solution

The fourth proportional to 9,347,873.93, 14,020,407.50 and 2,957,295.89 is: 4,435,499.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,347,873.93 : 14,020,407.50 = 2,957,295.89 : x
  2. Step 2: Convert to fraction form
    9,347,873.93/14,020,407.50 = 2,957,295.89/x
  3. Step 3: Cross multiply
    9,347,873.93x = 14,020,407.50 × 2,957,295.89
  4. Step 4: Simplify right side
    9,347,873.93x = 41,462,493,461,088.70
  5. Step 5: Solve for x
    x = 41,462,493,461,088.70/9,347,873.93
  6. Step 6: Final answer
    x = 4,435,499.86

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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.