Home / 10,873,419.40-16,312,461.90-3,301,150.60

Finding the Fourth Proportional to 10,873,419.40, 16,312,461.90 and 3,301,150.60

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Solution

The fourth proportional to 10,873,419.40, 16,312,461.90 and 3,301,150.60 is: 4,952,434.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,873,419.40 : 16,312,461.90 = 3,301,150.60 : x
  2. Step 2: Convert to fraction form
    10,873,419.40/16,312,461.90 = 3,301,150.60/x
  3. Step 3: Cross multiply
    10,873,419.40x = 16,312,461.90 × 3,301,150.60
  4. Step 4: Simplify right side
    10,873,419.40x = 53,849,893,388,662.14
  5. Step 5: Solve for x
    x = 53,849,893,388,662.14/10,873,419.40
  6. Step 6: Final answer
    x = 4,952,434.13

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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.