Home / 9,361,984.32-14,020,275.12-6,475,249.44

Finding the Fourth Proportional to 9,361,984.32, 14,020,275.12 and 6,475,249.44

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Solution

The fourth proportional to 9,361,984.32, 14,020,275.12 and 6,475,249.44 is: 9,697,172.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,361,984.32 : 14,020,275.12 = 6,475,249.44 : x
  2. Step 2: Convert to fraction form
    9,361,984.32/14,020,275.12 = 6,475,249.44/x
  3. Step 3: Cross multiply
    9,361,984.32x = 14,020,275.12 × 6,475,249.44
  4. Step 4: Simplify right side
    9,361,984.32x = 90,784,778,619,425.94
  5. Step 5: Solve for x
    x = 90,784,778,619,425.94/9,361,984.32
  6. Step 6: Final answer
    x = 9,697,172.68

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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.