Home / 9,347,875.93-14,020,410.49-2,957,297.89

Finding the Fourth Proportional to 9,347,875.93, 14,020,410.49 and 2,957,297.89

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Solution

The fourth proportional to 9,347,875.93, 14,020,410.49 and 2,957,297.89 is: 4,435,502.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,347,875.93 : 14,020,410.49 = 2,957,297.89 : x
  2. Step 2: Convert to fraction form
    9,347,875.93/14,020,410.49 = 2,957,297.89/x
  3. Step 3: Cross multiply
    9,347,875.93x = 14,020,410.49 × 2,957,297.89
  4. Step 4: Simplify right side
    9,347,875.93x = 41,462,530,359,010.87
  5. Step 5: Solve for x
    x = 41,462,530,359,010.87/9,347,875.93
  6. Step 6: Final answer
    x = 4,435,502.85

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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.