Home / 1,501,746.81-2,252,601.18-364,517.88

Finding the Fourth Proportional to 1,501,746.81, 2,252,601.18 and 364,517.88

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Solution

The fourth proportional to 1,501,746.81, 2,252,601.18 and 364,517.88 is: 546,772.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,501,746.81 : 2,252,601.18 = 364,517.88 : x
  2. Step 2: Convert to fraction form
    1,501,746.81/2,252,601.18 = 364,517.88/x
  3. Step 3: Cross multiply
    1,501,746.81x = 2,252,601.18 × 364,517.88
  4. Step 4: Simplify right side
    1,501,746.81x = 821,113,406,619.10
  5. Step 5: Solve for x
    x = 821,113,406,619.10/1,501,746.81
  6. Step 6: Final answer
    x = 546,772.20

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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.