Home / 5,154,975-7,730,518.50-4,141,606.68

Finding the Fourth Proportional to 5,154,975, 7,730,518.50 and 4,141,606.68

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Solution

The fourth proportional to 5,154,975, 7,730,518.50 and 4,141,606.68 is: 6,210,848.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,154,975 : 7,730,518.50 = 4,141,606.68 : x
  2. Step 2: Convert to fraction form
    5,154,975/7,730,518.50 = 4,141,606.68/x
  3. Step 3: Cross multiply
    5,154,975x = 7,730,518.50 × 4,141,606.68
  4. Step 4: Simplify right side
    5,154,975x = 32,016,767,059,463.58
  5. Step 5: Solve for x
    x = 32,016,767,059,463.58/5,154,975
  6. Step 6: Final answer
    x = 6,210,848.17

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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.