Home / 3,544,404.60-5,316,606.90-1,748,148.60

Finding the Fourth Proportional to 3,544,404.60, 5,316,606.90 and 1,748,148.60

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Solution

The fourth proportional to 3,544,404.60, 5,316,606.90 and 1,748,148.60 is: 2,622,222.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,544,404.60 : 5,316,606.90 = 1,748,148.60 : x
  2. Step 2: Convert to fraction form
    3,544,404.60/5,316,606.90 = 1,748,148.60/x
  3. Step 3: Cross multiply
    3,544,404.60x = 5,316,606.90 × 1,748,148.60
  4. Step 4: Simplify right side
    3,544,404.60x = 9,294,218,908,985.34
  5. Step 5: Solve for x
    x = 9,294,218,908,985.34/3,544,404.60
  6. Step 6: Final answer
    x = 2,622,222.90

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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.