Home / 6,911,204.49-9,539,359.14-4,011,529.56

Finding the Fourth Proportional to 6,911,204.49, 9,539,359.14 and 4,011,529.56

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Solution

The fourth proportional to 6,911,204.49, 9,539,359.14 and 4,011,529.56 is: 5,537,011.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,911,204.49 : 9,539,359.14 = 4,011,529.56 : x
  2. Step 2: Convert to fraction form
    6,911,204.49/9,539,359.14 = 4,011,529.56/x
  3. Step 3: Cross multiply
    6,911,204.49x = 9,539,359.14 × 4,011,529.56
  4. Step 4: Simplify right side
    6,911,204.49x = 38,267,421,173,566.18
  5. Step 5: Solve for x
    x = 38,267,421,173,566.18/6,911,204.49
  6. Step 6: Final answer
    x = 5,537,011.85

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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.