Home / 3,019,616.01-4,528,024.27-1,125,848.97

Finding the Fourth Proportional to 3,019,616.01, 4,528,024.27 and 1,125,848.97

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Solution

The fourth proportional to 3,019,616.01, 4,528,024.27 and 1,125,848.97 is: 1,688,251.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,019,616.01 : 4,528,024.27 = 1,125,848.97 : x
  2. Step 2: Convert to fraction form
    3,019,616.01/4,528,024.27 = 1,125,848.97/x
  3. Step 3: Cross multiply
    3,019,616.01x = 4,528,024.27 × 1,125,848.97
  4. Step 4: Simplify right side
    3,019,616.01x = 5,097,871,457,699.88
  5. Step 5: Solve for x
    x = 5,097,871,457,699.88/3,019,616.01
  6. Step 6: Final answer
    x = 1,688,251.57

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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.