Home / 4,853,643-6,700,452.24-3,018,692.76

Finding the Fourth Proportional to 4,853,643, 6,700,452.24 and 3,018,692.76

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Solution

The fourth proportional to 4,853,643, 6,700,452.24 and 3,018,692.76 is: 4,167,304.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,853,643 : 6,700,452.24 = 3,018,692.76 : x
  2. Step 2: Convert to fraction form
    4,853,643/6,700,452.24 = 3,018,692.76/x
  3. Step 3: Cross multiply
    4,853,643x = 6,700,452.24 × 3,018,692.76
  4. Step 4: Simplify right side
    4,853,643x = 20,226,606,665,613.78
  5. Step 5: Solve for x
    x = 20,226,606,665,613.78/4,853,643
  6. Step 6: Final answer
    x = 4,167,304.16

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Double scale
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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.