Home / 9,942,032.89-14,908,337.54-3,462,848.56

Finding the Fourth Proportional to 9,942,032.89, 14,908,337.54 and 3,462,848.56

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Solution

The fourth proportional to 9,942,032.89, 14,908,337.54 and 3,462,848.56 is: 5,192,631.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,942,032.89 : 14,908,337.54 = 3,462,848.56 : x
  2. Step 2: Convert to fraction form
    9,942,032.89/14,908,337.54 = 3,462,848.56/x
  3. Step 3: Cross multiply
    9,942,032.89x = 14,908,337.54 × 3,462,848.56
  4. Step 4: Simplify right side
    9,942,032.89x = 51,625,315,090,527.02
  5. Step 5: Solve for x
    x = 51,625,315,090,527.02/9,942,032.89
  6. Step 6: Final answer
    x = 5,192,631.70

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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.