Home / 9,582,003.60-14,373,005.40-8,637,219.60

Finding the Fourth Proportional to 9,582,003.60, 14,373,005.40 and 8,637,219.60

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Solution

The fourth proportional to 9,582,003.60, 14,373,005.40 and 8,637,219.60 is: 12,955,829.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,582,003.60 : 14,373,005.40 = 8,637,219.60 : x
  2. Step 2: Convert to fraction form
    9,582,003.60/14,373,005.40 = 8,637,219.60/x
  3. Step 3: Cross multiply
    9,582,003.60x = 14,373,005.40 × 8,637,219.60
  4. Step 4: Simplify right side
    9,582,003.60x = 124,142,803,951,785.84
  5. Step 5: Solve for x
    x = 124,142,803,951,785.84/9,582,003.60
  6. Step 6: Final answer
    x = 12,955,829.40

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Similar ratio
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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.