Home / 7,676,228.36-10,593,246.48-4,191,591.35

Finding the Fourth Proportional to 7,676,228.36, 10,593,246.48 and 4,191,591.35

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Solution

The fourth proportional to 7,676,228.36, 10,593,246.48 and 4,191,591.35 is: 5,784,424.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,676,228.36 : 10,593,246.48 = 4,191,591.35 : x
  2. Step 2: Convert to fraction form
    7,676,228.36/10,593,246.48 = 4,191,591.35/x
  3. Step 3: Cross multiply
    7,676,228.36x = 10,593,246.48 × 4,191,591.35
  4. Step 4: Simplify right side
    7,676,228.36x = 44,402,560,313,985.95
  5. Step 5: Solve for x
    x = 44,402,560,313,985.95/7,676,228.36
  6. Step 6: Final answer
    x = 5,784,424.10

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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.