Home / 6,241,944.60-9,369,915.30-4,828,267.80

Finding the Fourth Proportional to 6,241,944.60, 9,369,915.30 and 4,828,267.80

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Solution

The fourth proportional to 6,241,944.60, 9,369,915.30 and 4,828,267.80 is: 7,247,815.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,944.60 : 9,369,915.30 = 4,828,267.80 : x
  2. Step 2: Convert to fraction form
    6,241,944.60/9,369,915.30 = 4,828,267.80/x
  3. Step 3: Cross multiply
    6,241,944.60x = 9,369,915.30 × 4,828,267.80
  4. Step 4: Simplify right side
    6,241,944.60x = 45,240,460,331,717.34
  5. Step 5: Solve for x
    x = 45,240,460,331,717.34/6,241,944.60
  6. Step 6: Final answer
    x = 7,247,815.10

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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.