Home / 4,141,210.56-6,210,882.72-1,615,565.76

Finding the Fourth Proportional to 4,141,210.56, 6,210,882.72 and 1,615,565.76

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Solution

The fourth proportional to 4,141,210.56, 6,210,882.72 and 1,615,565.76 is: 2,422,984.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,141,210.56 : 6,210,882.72 = 1,615,565.76 : x
  2. Step 2: Convert to fraction form
    4,141,210.56/6,210,882.72 = 1,615,565.76/x
  3. Step 3: Cross multiply
    4,141,210.56x = 6,210,882.72 × 1,615,565.76
  4. Step 4: Simplify right side
    4,141,210.56x = 10,034,089,461,807.67
  5. Step 5: Solve for x
    x = 10,034,089,461,807.67/4,141,210.56
  6. Step 6: Final answer
    x = 2,422,984.61

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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.