Home / 9,710,930.40-14,561,146.80-4,031,728.80

Finding the Fourth Proportional to 9,710,930.40, 14,561,146.80 and 4,031,728.80

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Solution

The fourth proportional to 9,710,930.40, 14,561,146.80 and 4,031,728.80 is: 6,045,414.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,710,930.40 : 14,561,146.80 = 4,031,728.80 : x
  2. Step 2: Convert to fraction form
    9,710,930.40/14,561,146.80 = 4,031,728.80/x
  3. Step 3: Cross multiply
    9,710,930.40x = 14,561,146.80 × 4,031,728.80
  4. Step 4: Simplify right side
    9,710,930.40x = 58,706,594,914,587.84
  5. Step 5: Solve for x
    x = 58,706,594,914,587.84/9,710,930.40
  6. Step 6: Final answer
    x = 6,045,414.03

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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.