Home / 6,365,514.80-9,534,275.40-3,370,199.60

Finding the Fourth Proportional to 6,365,514.80, 9,534,275.40 and 3,370,199.60

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Solution

The fourth proportional to 6,365,514.80, 9,534,275.40 and 3,370,199.60 is: 5,047,888.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,365,514.80 : 9,534,275.40 = 3,370,199.60 : x
  2. Step 2: Convert to fraction form
    6,365,514.80/9,534,275.40 = 3,370,199.60/x
  3. Step 3: Cross multiply
    6,365,514.80x = 9,534,275.40 × 3,370,199.60
  4. Step 4: Simplify right side
    6,365,514.80x = 32,132,411,139,369.84
  5. Step 5: Solve for x
    x = 32,132,411,139,369.84/6,365,514.80
  6. Step 6: Final answer
    x = 5,047,888.84

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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.