Home / 7,570,817.15-10,447,674.51-4,133,058.17

Finding the Fourth Proportional to 7,570,817.15, 10,447,674.51 and 4,133,058.17

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Solution

The fourth proportional to 7,570,817.15, 10,447,674.51 and 4,133,058.17 is: 5,703,591.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,570,817.15 : 10,447,674.51 = 4,133,058.17 : x
  2. Step 2: Convert to fraction form
    7,570,817.15/10,447,674.51 = 4,133,058.17/x
  3. Step 3: Cross multiply
    7,570,817.15x = 10,447,674.51 × 4,133,058.17
  4. Step 4: Simplify right side
    7,570,817.15x = 43,180,846,517,175.43
  5. Step 5: Solve for x
    x = 43,180,846,517,175.43/7,570,817.15
  6. Step 6: Final answer
    x = 5,703,591.26

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Double scale
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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.