Home / 9,574,865.10-14,362,297.65-9,309,144.60

Finding the Fourth Proportional to 9,574,865.10, 14,362,297.65 and 9,309,144.60

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Solution

The fourth proportional to 9,574,865.10, 14,362,297.65 and 9,309,144.60 is: 13,963,716.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,574,865.10 : 14,362,297.65 = 9,309,144.60 : x
  2. Step 2: Convert to fraction form
    9,574,865.10/14,362,297.65 = 9,309,144.60/x
  3. Step 3: Cross multiply
    9,574,865.10x = 14,362,297.65 × 9,309,144.60
  4. Step 4: Simplify right side
    9,574,865.10x = 133,700,705,612,090.19
  5. Step 5: Solve for x
    x = 133,700,705,612,090.19/9,574,865.10
  6. Step 6: Final answer
    x = 13,963,716.90

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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.