Home / 9,606,948.93-13,259,717.64-6,630,830.91

Finding the Fourth Proportional to 9,606,948.93, 13,259,717.64 and 6,630,830.91

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Solution

The fourth proportional to 9,606,948.93, 13,259,717.64 and 6,630,830.91 is: 9,152,015.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,606,948.93 : 13,259,717.64 = 6,630,830.91 : x
  2. Step 2: Convert to fraction form
    9,606,948.93/13,259,717.64 = 6,630,830.91/x
  3. Step 3: Cross multiply
    9,606,948.93x = 13,259,717.64 × 6,630,830.91
  4. Step 4: Simplify right side
    9,606,948.93x = 87,922,945,585,184.27
  5. Step 5: Solve for x
    x = 87,922,945,585,184.27/9,606,948.93
  6. Step 6: Final answer
    x = 9,152,015.51

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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.