Home / 697,235.94-962,217.09-546,070.50

Finding the Fourth Proportional to 697,235.94, 962,217.09 and 546,070.50

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Solution

The fourth proportional to 697,235.94, 962,217.09 and 546,070.50 is: 753,601.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    697,235.94 : 962,217.09 = 546,070.50 : x
  2. Step 2: Convert to fraction form
    697,235.94/962,217.09 = 546,070.50/x
  3. Step 3: Cross multiply
    697,235.94x = 962,217.09 × 546,070.50
  4. Step 4: Simplify right side
    697,235.94x = 525,438,367,444.85
  5. Step 5: Solve for x
    x = 525,438,367,444.85/697,235.94
  6. Step 6: Final answer
    x = 753,601.95

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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.