Home / 9,361,985.32-14,020,276.62-6,475,250.44

Finding the Fourth Proportional to 9,361,985.32, 14,020,276.62 and 6,475,250.44

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Solution

The fourth proportional to 9,361,985.32, 14,020,276.62 and 6,475,250.44 is: 9,697,174.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,361,985.32 : 14,020,276.62 = 6,475,250.44 : x
  2. Step 2: Convert to fraction form
    9,361,985.32/14,020,276.62 = 6,475,250.44/x
  3. Step 3: Cross multiply
    9,361,985.32x = 14,020,276.62 × 6,475,250.44
  4. Step 4: Simplify right side
    9,361,985.32x = 90,784,802,352,576.72
  5. Step 5: Solve for x
    x = 90,784,802,352,576.72/9,361,985.32
  6. Step 6: Final answer
    x = 9,697,174.18

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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.