Home / 937,634.07-1,293,941.25-507,914.22

Finding the Fourth Proportional to 937,634.07, 1,293,941.25 and 507,914.22

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Solution

The fourth proportional to 937,634.07, 1,293,941.25 and 507,914.22 is: 700,925.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,634.07 : 1,293,941.25 = 507,914.22 : x
  2. Step 2: Convert to fraction form
    937,634.07/1,293,941.25 = 507,914.22/x
  3. Step 3: Cross multiply
    937,634.07x = 1,293,941.25 × 507,914.22
  4. Step 4: Simplify right side
    937,634.07x = 657,211,160,719.58
  5. Step 5: Solve for x
    x = 657,211,160,719.58/937,634.07
  6. Step 6: Final answer
    x = 700,925.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.