Home / 9,257,246.28-12,772,030.86-5,996,560.50

Finding the Fourth Proportional to 9,257,246.28, 12,772,030.86 and 5,996,560.50

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Solution

The fourth proportional to 9,257,246.28, 12,772,030.86 and 5,996,560.50 is: 8,273,330.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,257,246.28 : 12,772,030.86 = 5,996,560.50 : x
  2. Step 2: Convert to fraction form
    9,257,246.28/12,772,030.86 = 5,996,560.50/x
  3. Step 3: Cross multiply
    9,257,246.28x = 12,772,030.86 × 5,996,560.50
  4. Step 4: Simplify right side
    9,257,246.28x = 76,588,255,759,857.03
  5. Step 5: Solve for x
    x = 76,588,255,759,857.03/9,257,246.28
  6. Step 6: Final answer
    x = 8,273,330.26

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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.