Home / 877,473.46-1,316,290.51-246,383.02

Finding the Fourth Proportional to 877,473.46, 1,316,290.51 and 246,383.02

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Solution

The fourth proportional to 877,473.46, 1,316,290.51 and 246,383.02 is: 369,597.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    877,473.46 : 1,316,290.51 = 246,383.02 : x
  2. Step 2: Convert to fraction form
    877,473.46/1,316,290.51 = 246,383.02/x
  3. Step 3: Cross multiply
    877,473.46x = 1,316,290.51 × 246,383.02
  4. Step 4: Simplify right side
    877,473.46x = 324,311,628,068.39
  5. Step 5: Solve for x
    x = 324,311,628,068.39/877,473.46
  6. Step 6: Final answer
    x = 369,597.08

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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.