Home / 7,759,004.58-10,706,974.27-5,702,655.96

Finding the Fourth Proportional to 7,759,004.58, 10,706,974.27 and 5,702,655.96

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Solution

The fourth proportional to 7,759,004.58, 10,706,974.27 and 5,702,655.96 is: 7,869,332.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,759,004.58 : 10,706,974.27 = 5,702,655.96 : x
  2. Step 2: Convert to fraction form
    7,759,004.58/10,706,974.27 = 5,702,655.96/x
  3. Step 3: Cross multiply
    7,759,004.58x = 10,706,974.27 × 5,702,655.96
  4. Step 4: Simplify right side
    7,759,004.58x = 61,058,190,620,125.51
  5. Step 5: Solve for x
    x = 61,058,190,620,125.51/7,759,004.58
  6. Step 6: Final answer
    x = 7,869,332.98

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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.