Home / 963,795.80-1,444,656.90-364,525.40

Finding the Fourth Proportional to 963,795.80, 1,444,656.90 and 364,525.40

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Solution

The fourth proportional to 963,795.80, 1,444,656.90 and 364,525.40 is: 546,395.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,795.80 : 1,444,656.90 = 364,525.40 : x
  2. Step 2: Convert to fraction form
    963,795.80/1,444,656.90 = 364,525.40/x
  3. Step 3: Cross multiply
    963,795.80x = 1,444,656.90 × 364,525.40
  4. Step 4: Simplify right side
    963,795.80x = 526,614,134,335.26
  5. Step 5: Solve for x
    x = 526,614,134,335.26/963,795.80
  6. Step 6: Final answer
    x = 546,395.96

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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.