Home / 4,706,102.46-7,058,339.40-1,247,864.96

Finding the Fourth Proportional to 4,706,102.46, 7,058,339.40 and 1,247,864.96

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Solution

The fourth proportional to 4,706,102.46, 7,058,339.40 and 1,247,864.96 is: 1,871,581.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,706,102.46 : 7,058,339.40 = 1,247,864.96 : x
  2. Step 2: Convert to fraction form
    4,706,102.46/7,058,339.40 = 1,247,864.96/x
  3. Step 3: Cross multiply
    4,706,102.46x = 7,058,339.40 × 1,247,864.96
  4. Step 4: Simplify right side
    4,706,102.46x = 8,807,854,413,047.42
  5. Step 5: Solve for x
    x = 8,807,854,413,047.42/4,706,102.46
  6. Step 6: Final answer
    x = 1,871,581.52

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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.