Home / 4,360,561.16-6,017,574.40-2,427,278.44

Finding the Fourth Proportional to 4,360,561.16, 6,017,574.40 and 2,427,278.44

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Solution

The fourth proportional to 4,360,561.16, 6,017,574.40 and 2,427,278.44 is: 3,349,644.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360,561.16 : 6,017,574.40 = 2,427,278.44 : x
  2. Step 2: Convert to fraction form
    4,360,561.16/6,017,574.40 = 2,427,278.44/x
  3. Step 3: Cross multiply
    4,360,561.16x = 6,017,574.40 × 2,427,278.44
  4. Step 4: Simplify right side
    4,360,561.16x = 14,606,328,616,137.91
  5. Step 5: Solve for x
    x = 14,606,328,616,137.91/4,360,561.16
  6. Step 6: Final answer
    x = 3,349,644.25

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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.