Home / 717,056.34-1,075,584.60-237,155.33

Finding the Fourth Proportional to 717,056.34, 1,075,584.60 and 237,155.33

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Solution

The fourth proportional to 717,056.34, 1,075,584.60 and 237,155.33 is: 355,733.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    717,056.34 : 1,075,584.60 = 237,155.33 : x
  2. Step 2: Convert to fraction form
    717,056.34/1,075,584.60 = 237,155.33/x
  3. Step 3: Cross multiply
    717,056.34x = 1,075,584.60 × 237,155.33
  4. Step 4: Simplify right side
    717,056.34x = 255,080,615,378.00
  5. Step 5: Solve for x
    x = 255,080,615,378.00/717,056.34
  6. Step 6: Final answer
    x = 355,733.02

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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.