Home / 4,231,493.13-6,347,225.85-1,535,814.75

Finding the Fourth Proportional to 4,231,493.13, 6,347,225.85 and 1,535,814.75

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Solution

The fourth proportional to 4,231,493.13, 6,347,225.85 and 1,535,814.75 is: 2,303,717.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,231,493.13 : 6,347,225.85 = 1,535,814.75 : x
  2. Step 2: Convert to fraction form
    4,231,493.13/6,347,225.85 = 1,535,814.75/x
  3. Step 3: Cross multiply
    4,231,493.13x = 6,347,225.85 × 1,535,814.75
  4. Step 4: Simplify right side
    4,231,493.13x = 9,748,163,050,275.16
  5. Step 5: Solve for x
    x = 9,748,163,050,275.16/4,231,493.13
  6. Step 6: Final answer
    x = 2,303,717.10

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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.