Home / 4,478,707.13-6,717,993.18-2,014,983.08

Finding the Fourth Proportional to 4,478,707.13, 6,717,993.18 and 2,014,983.08

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Solution

The fourth proportional to 4,478,707.13, 6,717,993.18 and 2,014,983.08 is: 3,022,444.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,478,707.13 : 6,717,993.18 = 2,014,983.08 : x
  2. Step 2: Convert to fraction form
    4,478,707.13/6,717,993.18 = 2,014,983.08/x
  3. Step 3: Cross multiply
    4,478,707.13x = 6,717,993.18 × 2,014,983.08
  4. Step 4: Simplify right side
    4,478,707.13x = 13,536,642,579,180.48
  5. Step 5: Solve for x
    x = 13,536,642,579,180.48/4,478,707.13
  6. Step 6: Final answer
    x = 3,022,444.25

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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.