Home / 7,570,817.47-10,447,674.96-4,133,058.50

Finding the Fourth Proportional to 7,570,817.47, 10,447,674.96 and 4,133,058.50

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Solution

The fourth proportional to 7,570,817.47, 10,447,674.96 and 4,133,058.50 is: 5,703,591.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,570,817.47 : 10,447,674.96 = 4,133,058.50 : x
  2. Step 2: Convert to fraction form
    7,570,817.47/10,447,674.96 = 4,133,058.50/x
  3. Step 3: Cross multiply
    7,570,817.47x = 10,447,674.96 × 4,133,058.50
  4. Step 4: Simplify right side
    7,570,817.47x = 43,180,851,798,665.16
  5. Step 5: Solve for x
    x = 43,180,851,798,665.16/7,570,817.47
  6. Step 6: Final answer
    x = 5,703,591.72

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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.