Home / 4,528,074.60-6,248,840.04-2,490,883.92

Finding the Fourth Proportional to 4,528,074.60, 6,248,840.04 and 2,490,883.92

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Solution

The fourth proportional to 4,528,074.60, 6,248,840.04 and 2,490,883.92 is: 3,437,473.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,528,074.60 : 6,248,840.04 = 2,490,883.92 : x
  2. Step 2: Convert to fraction form
    4,528,074.60/6,248,840.04 = 2,490,883.92/x
  3. Step 3: Cross multiply
    4,528,074.60x = 6,248,840.04 × 2,490,883.92
  4. Step 4: Simplify right side
    4,528,074.60x = 15,565,135,174,288.16
  5. Step 5: Solve for x
    x = 15,565,135,174,288.16/4,528,074.60
  6. Step 6: Final answer
    x = 3,437,473.22

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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.