Home / 6,102,677.40-9,164,513.70-4,318,085.40

Finding the Fourth Proportional to 6,102,677.40, 9,164,513.70 and 4,318,085.40

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Solution

The fourth proportional to 6,102,677.40, 9,164,513.70 and 4,318,085.40 is: 6,484,555.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,102,677.40 : 9,164,513.70 = 4,318,085.40 : x
  2. Step 2: Convert to fraction form
    6,102,677.40/9,164,513.70 = 4,318,085.40/x
  3. Step 3: Cross multiply
    6,102,677.40x = 9,164,513.70 × 4,318,085.40
  4. Step 4: Simplify right side
    6,102,677.40x = 39,573,152,806,069.98
  5. Step 5: Solve for x
    x = 39,573,152,806,069.98/6,102,677.40
  6. Step 6: Final answer
    x = 6,484,555.91

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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.