Home / 3,669,419.40-5,502,160.80-1,537,094.40

Finding the Fourth Proportional to 3,669,419.40, 5,502,160.80 and 1,537,094.40

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Solution

The fourth proportional to 3,669,419.40, 5,502,160.80 and 1,537,094.40 is: 2,304,817.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,419.40 : 5,502,160.80 = 1,537,094.40 : x
  2. Step 2: Convert to fraction form
    3,669,419.40/5,502,160.80 = 1,537,094.40/x
  3. Step 3: Cross multiply
    3,669,419.40x = 5,502,160.80 × 1,537,094.40
  4. Step 4: Simplify right side
    3,669,419.40x = 8,457,340,553,579.52
  5. Step 5: Solve for x
    x = 8,457,340,553,579.52/3,669,419.40
  6. Step 6: Final answer
    x = 2,304,817.09

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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.