Home / 4,046,129.89-6,069,054.83-1,013,521.88

Finding the Fourth Proportional to 4,046,129.89, 6,069,054.83 and 1,013,521.88

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Solution

The fourth proportional to 4,046,129.89, 6,069,054.83 and 1,013,521.88 is: 1,520,247.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,046,129.89 : 6,069,054.83 = 1,013,521.88 : x
  2. Step 2: Convert to fraction form
    4,046,129.89/6,069,054.83 = 1,013,521.88/x
  3. Step 3: Cross multiply
    4,046,129.89x = 6,069,054.83 × 1,013,521.88
  4. Step 4: Simplify right side
    4,046,129.89x = 6,151,119,871,229.71
  5. Step 5: Solve for x
    x = 6,151,119,871,229.71/4,046,129.89
  6. Step 6: Final answer
    x = 1,520,247.75

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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.