Home / 4,875,825.60-7,314,904.80-2,349,403.20

Finding the Fourth Proportional to 4,875,825.60, 7,314,904.80 and 2,349,403.20

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Solution

The fourth proportional to 4,875,825.60, 7,314,904.80 and 2,349,403.20 is: 3,524,666.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,875,825.60 : 7,314,904.80 = 2,349,403.20 : x
  2. Step 2: Convert to fraction form
    4,875,825.60/7,314,904.80 = 2,349,403.20/x
  3. Step 3: Cross multiply
    4,875,825.60x = 7,314,904.80 × 2,349,403.20
  4. Step 4: Simplify right side
    4,875,825.60x = 17,185,660,744,815.36
  5. Step 5: Solve for x
    x = 17,185,660,744,815.36/4,875,825.60
  6. Step 6: Final answer
    x = 3,524,666.83

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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.