Home / 9,736,610.40-14,604,915.60-2,644,898.40

Finding the Fourth Proportional to 9,736,610.40, 14,604,915.60 and 2,644,898.40

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Solution

The fourth proportional to 9,736,610.40, 14,604,915.60 and 2,644,898.40 is: 3,967,347.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,736,610.40 : 14,604,915.60 = 2,644,898.40 : x
  2. Step 2: Convert to fraction form
    9,736,610.40/14,604,915.60 = 2,644,898.40/x
  3. Step 3: Cross multiply
    9,736,610.40x = 14,604,915.60 × 2,644,898.40
  4. Step 4: Simplify right side
    9,736,610.40x = 38,628,517,902,575.04
  5. Step 5: Solve for x
    x = 38,628,517,902,575.04/9,736,610.40
  6. Step 6: Final answer
    x = 3,967,347.60

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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.