Home / 7,040,848.56-10,559,581.80-3,250,689.84

Finding the Fourth Proportional to 7,040,848.56, 10,559,581.80 and 3,250,689.84

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Solution

The fourth proportional to 7,040,848.56, 10,559,581.80 and 3,250,689.84 is: 4,875,254.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,040,848.56 : 10,559,581.80 = 3,250,689.84 : x
  2. Step 2: Convert to fraction form
    7,040,848.56/10,559,581.80 = 3,250,689.84/x
  3. Step 3: Cross multiply
    7,040,848.56x = 10,559,581.80 × 3,250,689.84
  4. Step 4: Simplify right side
    7,040,848.56x = 34,325,925,271,908.91
  5. Step 5: Solve for x
    x = 34,325,925,271,908.91/7,040,848.56
  6. Step 6: Final answer
    x = 4,875,254.02

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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.