Home / 8,624,158.40-12,942,458.40-4,833,617.60

Finding the Fourth Proportional to 8,624,158.40, 12,942,458.40 and 4,833,617.60

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Solution

The fourth proportional to 8,624,158.40, 12,942,458.40 and 4,833,617.60 is: 7,253,913.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,624,158.40 : 12,942,458.40 = 4,833,617.60 : x
  2. Step 2: Convert to fraction form
    8,624,158.40/12,942,458.40 = 4,833,617.60/x
  3. Step 3: Cross multiply
    8,624,158.40x = 12,942,458.40 × 4,833,617.60
  4. Step 4: Simplify right side
    8,624,158.40x = 62,558,894,709,507.84
  5. Step 5: Solve for x
    x = 62,558,894,709,507.84/8,624,158.40
  6. Step 6: Final answer
    x = 7,253,913.00

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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.