Home / 6,607,017.59-9,117,572.41-3,706,346.18

Finding the Fourth Proportional to 6,607,017.59, 9,117,572.41 and 3,706,346.18

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Solution

The fourth proportional to 6,607,017.59, 9,117,572.41 and 3,706,346.18 is: 5,114,694.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,607,017.59 : 9,117,572.41 = 3,706,346.18 : x
  2. Step 2: Convert to fraction form
    6,607,017.59/9,117,572.41 = 3,706,346.18/x
  3. Step 3: Cross multiply
    6,607,017.59x = 9,117,572.41 × 3,706,346.18
  4. Step 4: Simplify right side
    6,607,017.59x = 33,792,879,679,255.56
  5. Step 5: Solve for x
    x = 33,792,879,679,255.56/6,607,017.59
  6. Step 6: Final answer
    x = 5,114,694.98

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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.