Home / 9,562,885.65-13,197,090.44-5,432,841.65

Finding the Fourth Proportional to 9,562,885.65, 13,197,090.44 and 5,432,841.65

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Solution

The fourth proportional to 9,562,885.65, 13,197,090.44 and 5,432,841.65 is: 7,497,496.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,562,885.65 : 13,197,090.44 = 5,432,841.65 : x
  2. Step 2: Convert to fraction form
    9,562,885.65/13,197,090.44 = 5,432,841.65/x
  3. Step 3: Cross multiply
    9,562,885.65x = 13,197,090.44 × 5,432,841.65
  4. Step 4: Simplify right side
    9,562,885.65x = 71,697,702,647,823.66
  5. Step 5: Solve for x
    x = 71,697,702,647,823.66/9,562,885.65
  6. Step 6: Final answer
    x = 7,497,496.60

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1.5x scale

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.