Home / 7,935,206.28-10,951,780.96-4,839,526.40

Finding the Fourth Proportional to 7,935,206.28, 10,951,780.96 and 4,839,526.40

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Solution

The fourth proportional to 7,935,206.28, 10,951,780.96 and 4,839,526.40 is: 6,679,276.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,935,206.28 : 10,951,780.96 = 4,839,526.40 : x
  2. Step 2: Convert to fraction form
    7,935,206.28/10,951,780.96 = 4,839,526.40/x
  3. Step 3: Cross multiply
    7,935,206.28x = 10,951,780.96 × 4,839,526.40
  4. Step 4: Simplify right side
    7,935,206.28x = 53,001,433,082,937.35
  5. Step 5: Solve for x
    x = 53,001,433,082,937.35/7,935,206.28
  6. Step 6: Final answer
    x = 6,679,276.03

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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.