Home / 11,583,616.90-17,381,646.15-4,852,711.30

Finding the Fourth Proportional to 11,583,616.90, 17,381,646.15 and 4,852,711.30

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Solution

The fourth proportional to 11,583,616.90, 17,381,646.15 and 4,852,711.30 is: 7,281,673.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,583,616.90 : 17,381,646.15 = 4,852,711.30 : x
  2. Step 2: Convert to fraction form
    11,583,616.90/17,381,646.15 = 4,852,711.30/x
  3. Step 3: Cross multiply
    11,583,616.90x = 17,381,646.15 × 4,852,711.30
  4. Step 4: Simplify right side
    11,583,616.90x = 84,348,110,684,706.48
  5. Step 5: Solve for x
    x = 84,348,110,684,706.48/11,583,616.90
  6. Step 6: Final answer
    x = 7,281,673.02

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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.