Home / 4,301,210.76-6,451,833.04-1,742,474.04

Finding the Fourth Proportional to 4,301,210.76, 6,451,833.04 and 1,742,474.04

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Solution

The fourth proportional to 4,301,210.76, 6,451,833.04 and 1,742,474.04 is: 2,613,717.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,301,210.76 : 6,451,833.04 = 1,742,474.04 : x
  2. Step 2: Convert to fraction form
    4,301,210.76/6,451,833.04 = 1,742,474.04/x
  3. Step 3: Cross multiply
    4,301,210.76x = 6,451,833.04 × 1,742,474.04
  4. Step 4: Simplify right side
    4,301,210.76x = 11,242,151,582,614.28
  5. Step 5: Solve for x
    x = 11,242,151,582,614.28/4,301,210.76
  6. Step 6: Final answer
    x = 2,613,717.91

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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.