Home / 6,884,859.60-9,501,053.69-3,787,316.25

Finding the Fourth Proportional to 6,884,859.60, 9,501,053.69 and 3,787,316.25

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Solution

The fourth proportional to 6,884,859.60, 9,501,053.69 and 3,787,316.25 is: 5,226,467.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,884,859.60 : 9,501,053.69 = 3,787,316.25 : x
  2. Step 2: Convert to fraction form
    6,884,859.60/9,501,053.69 = 3,787,316.25/x
  3. Step 3: Cross multiply
    6,884,859.60x = 9,501,053.69 × 3,787,316.25
  4. Step 4: Simplify right side
    6,884,859.60x = 35,983,495,013,322.88
  5. Step 5: Solve for x
    x = 35,983,495,013,322.88/6,884,859.60
  6. Step 6: Final answer
    x = 5,226,467.51

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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.