Home / 6,575,045.77-9,073,596.72-3,674,485.09

Finding the Fourth Proportional to 6,575,045.77, 9,073,596.72 and 3,674,485.09

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Solution

The fourth proportional to 6,575,045.77, 9,073,596.72 and 3,674,485.09 is: 5,070,808.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,575,045.77 : 9,073,596.72 = 3,674,485.09 : x
  2. Step 2: Convert to fraction form
    6,575,045.77/9,073,596.72 = 3,674,485.09/x
  3. Step 3: Cross multiply
    6,575,045.77x = 9,073,596.72 × 3,674,485.09
  4. Step 4: Simplify right side
    6,575,045.77x = 33,340,795,860,312.91
  5. Step 5: Solve for x
    x = 33,340,795,860,312.91/6,575,045.77
  6. Step 6: Final answer
    x = 5,070,808.18

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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.