Home / 6,739,014.84-9,298,765.35-3,838,462.35

Finding the Fourth Proportional to 6,739,014.84, 9,298,765.35 and 3,838,462.35

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Solution

The fourth proportional to 6,739,014.84, 9,298,765.35 and 3,838,462.35 is: 5,296,465.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,739,014.84 : 9,298,765.35 = 3,838,462.35 : x
  2. Step 2: Convert to fraction form
    6,739,014.84/9,298,765.35 = 3,838,462.35/x
  3. Step 3: Cross multiply
    6,739,014.84x = 9,298,765.35 × 3,838,462.35
  4. Step 4: Simplify right side
    6,739,014.84x = 35,692,960,697,459.57
  5. Step 5: Solve for x
    x = 35,692,960,697,459.57/6,739,014.84
  6. Step 6: Final answer
    x = 5,296,465.66

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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.