Home / 9,829,900.58-14,744,838.15-2,641,434.58

Finding the Fourth Proportional to 9,829,900.58, 14,744,838.15 and 2,641,434.58

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Solution

The fourth proportional to 9,829,900.58, 14,744,838.15 and 2,641,434.58 is: 3,962,148.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,829,900.58 : 14,744,838.15 = 2,641,434.58 : x
  2. Step 2: Convert to fraction form
    9,829,900.58/14,744,838.15 = 2,641,434.58/x
  3. Step 3: Cross multiply
    9,829,900.58x = 14,744,838.15 × 2,641,434.58
  4. Step 4: Simplify right side
    9,829,900.58x = 38,947,525,365,913.23
  5. Step 5: Solve for x
    x = 38,947,525,365,913.23/9,829,900.58
  6. Step 6: Final answer
    x = 3,962,148.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.