Home / 10,237,592.56-14,134,267.47-6,518,522.50

Finding the Fourth Proportional to 10,237,592.56, 14,134,267.47 and 6,518,522.50

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Solution

The fourth proportional to 10,237,592.56, 14,134,267.47 and 6,518,522.50 is: 8,999,629.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,237,592.56 : 14,134,267.47 = 6,518,522.50 : x
  2. Step 2: Convert to fraction form
    10,237,592.56/14,134,267.47 = 6,518,522.50/x
  3. Step 3: Cross multiply
    10,237,592.56x = 14,134,267.47 × 6,518,522.50
  4. Step 4: Simplify right side
    10,237,592.56x = 92,134,540,524,213.08
  5. Step 5: Solve for x
    x = 92,134,540,524,213.08/10,237,592.56
  6. Step 6: Final answer
    x = 8,999,629.55

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1.5x scale

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.