Home / 6,019,615.04-8,307,170.08-3,303,613.76

Finding the Fourth Proportional to 6,019,615.04, 8,307,170.08 and 3,303,613.76

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Solution

The fourth proportional to 6,019,615.04, 8,307,170.08 and 3,303,613.76 is: 4,559,042.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019,615.04 : 8,307,170.08 = 3,303,613.76 : x
  2. Step 2: Convert to fraction form
    6,019,615.04/8,307,170.08 = 3,303,613.76/x
  3. Step 3: Cross multiply
    6,019,615.04x = 8,307,170.08 × 3,303,613.76
  4. Step 4: Simplify right side
    6,019,615.04x = 27,443,681,382,948.30
  5. Step 5: Solve for x
    x = 27,443,681,382,948.30/6,019,615.04
  6. Step 6: Final answer
    x = 4,559,042.60

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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.