Home / 9,707,303.91-13,400,929.35-6,037,403.52

Finding the Fourth Proportional to 9,707,303.91, 13,400,929.35 and 6,037,403.52

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Solution

The fourth proportional to 9,707,303.91, 13,400,929.35 and 6,037,403.52 is: 8,334,633.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,707,303.91 : 13,400,929.35 = 6,037,403.52 : x
  2. Step 2: Convert to fraction form
    9,707,303.91/13,400,929.35 = 6,037,403.52/x
  3. Step 3: Cross multiply
    9,707,303.91x = 13,400,929.35 × 6,037,403.52
  4. Step 4: Simplify right side
    9,707,303.91x = 80,906,818,028,961.30
  5. Step 5: Solve for x
    x = 80,906,818,028,961.30/9,707,303.91
  6. Step 6: Final answer
    x = 8,334,633.26

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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.