Home / 9,942,032.64-14,908,337.16-3,462,848.31

Finding the Fourth Proportional to 9,942,032.64, 14,908,337.16 and 3,462,848.31

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Solution

The fourth proportional to 9,942,032.64, 14,908,337.16 and 3,462,848.31 is: 5,192,631.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,942,032.64 : 14,908,337.16 = 3,462,848.31 : x
  2. Step 2: Convert to fraction form
    9,942,032.64/14,908,337.16 = 3,462,848.31/x
  3. Step 3: Cross multiply
    9,942,032.64x = 14,908,337.16 × 3,462,848.31
  4. Step 4: Simplify right side
    9,942,032.64x = 51,625,310,064,874.52
  5. Step 5: Solve for x
    x = 51,625,310,064,874.52/9,942,032.64
  6. Step 6: Final answer
    x = 5,192,631.32

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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.