Home / 975,903.22-1,464,273.50-377,284.80

Finding the Fourth Proportional to 975,903.22, 1,464,273.50 and 377,284.80

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Solution

The fourth proportional to 975,903.22, 1,464,273.50 and 377,284.80 is: 566,089.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,903.22 : 1,464,273.50 = 377,284.80 : x
  2. Step 2: Convert to fraction form
    975,903.22/1,464,273.50 = 377,284.80/x
  3. Step 3: Cross multiply
    975,903.22x = 1,464,273.50 × 377,284.80
  4. Step 4: Simplify right side
    975,903.22x = 552,448,134,592.80
  5. Step 5: Solve for x
    x = 552,448,134,592.80/975,903.22
  6. Step 6: Final answer
    x = 566,089.06

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1.5x scale

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.