Home / 5,199,457.80-7,177,055.58-3,573,248.34

Finding the Fourth Proportional to 5,199,457.80, 7,177,055.58 and 3,573,248.34

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Solution

The fourth proportional to 5,199,457.80, 7,177,055.58 and 3,573,248.34 is: 4,932,322.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,199,457.80 : 7,177,055.58 = 3,573,248.34 : x
  2. Step 2: Convert to fraction form
    5,199,457.80/7,177,055.58 = 3,573,248.34/x
  3. Step 3: Cross multiply
    5,199,457.80x = 7,177,055.58 × 3,573,248.34
  4. Step 4: Simplify right side
    5,199,457.80x = 25,645,401,937,322.74
  5. Step 5: Solve for x
    x = 25,645,401,937,322.74/5,199,457.80
  6. Step 6: Final answer
    x = 4,932,322.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.