Home / 9,593,999.80-14,390,999.70-3,911,126.20

Finding the Fourth Proportional to 9,593,999.80, 14,390,999.70 and 3,911,126.20

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Solution

The fourth proportional to 9,593,999.80, 14,390,999.70 and 3,911,126.20 is: 5,866,689.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,593,999.80 : 14,390,999.70 = 3,911,126.20 : x
  2. Step 2: Convert to fraction form
    9,593,999.80/14,390,999.70 = 3,911,126.20/x
  3. Step 3: Cross multiply
    9,593,999.80x = 14,390,999.70 × 3,911,126.20
  4. Step 4: Simplify right side
    9,593,999.80x = 56,285,015,970,862.14
  5. Step 5: Solve for x
    x = 56,285,015,970,862.14/9,593,999.80
  6. Step 6: Final answer
    x = 5,866,689.30

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1.5x scale

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.