Home / 8,996,395.04-13,493,089.20-3,946,349.60

Finding the Fourth Proportional to 8,996,395.04, 13,493,089.20 and 3,946,349.60

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Solution

The fourth proportional to 8,996,395.04, 13,493,089.20 and 3,946,349.60 is: 5,918,864.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,996,395.04 : 13,493,089.20 = 3,946,349.60 : x
  2. Step 2: Convert to fraction form
    8,996,395.04/13,493,089.20 = 3,946,349.60/x
  3. Step 3: Cross multiply
    8,996,395.04x = 13,493,089.20 × 3,946,349.60
  4. Step 4: Simplify right side
    8,996,395.04x = 53,248,447,167,184.32
  5. Step 5: Solve for x
    x = 53,248,447,167,184.32/8,996,395.04
  6. Step 6: Final answer
    x = 5,918,864.94

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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.