Home / 466,117.18-697,957.45-437,706.19

Finding the Fourth Proportional to 466,117.18, 697,957.45 and 437,706.19

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Solution

The fourth proportional to 466,117.18, 697,957.45 and 437,706.19 is: 655,415.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,117.18 : 697,957.45 = 437,706.19 : x
  2. Step 2: Convert to fraction form
    466,117.18/697,957.45 = 437,706.19/x
  3. Step 3: Cross multiply
    466,117.18x = 697,957.45 × 437,706.19
  4. Step 4: Simplify right side
    466,117.18x = 305,500,296,716.72
  5. Step 5: Solve for x
    x = 305,500,296,716.72/466,117.18
  6. Step 6: Final answer
    x = 655,415.23

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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.