Home / 3,749,774.72-5,623,501.19-1,353,316.01

Finding the Fourth Proportional to 3,749,774.72, 5,623,501.19 and 1,353,316.01

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Solution

The fourth proportional to 3,749,774.72, 5,623,501.19 and 1,353,316.01 is: 2,029,555.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,749,774.72 : 5,623,501.19 = 1,353,316.01 : x
  2. Step 2: Convert to fraction form
    3,749,774.72/5,623,501.19 = 1,353,316.01/x
  3. Step 3: Cross multiply
    3,749,774.72x = 5,623,501.19 × 1,353,316.01
  4. Step 4: Simplify right side
    3,749,774.72x = 7,610,374,192,681.05
  5. Step 5: Solve for x
    x = 7,610,374,192,681.05/3,749,774.72
  6. Step 6: Final answer
    x = 2,029,555.04

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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.