Home / 5,533,914.08-8,301,125.64-1,695,461.60

Finding the Fourth Proportional to 5,533,914.08, 8,301,125.64 and 1,695,461.60

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Solution

The fourth proportional to 5,533,914.08, 8,301,125.64 and 1,695,461.60 is: 2,543,270.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,533,914.08 : 8,301,125.64 = 1,695,461.60 : x
  2. Step 2: Convert to fraction form
    5,533,914.08/8,301,125.64 = 1,695,461.60/x
  3. Step 3: Cross multiply
    5,533,914.08x = 8,301,125.64 × 1,695,461.60
  4. Step 4: Simplify right side
    5,533,914.08x = 14,074,239,759,395.42
  5. Step 5: Solve for x
    x = 14,074,239,759,395.42/5,533,914.08
  6. Step 6: Final answer
    x = 2,543,270.38

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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.