Home / 10,350,203.60-15,525,305.40-5,871,227.60

Finding the Fourth Proportional to 10,350,203.60, 15,525,305.40 and 5,871,227.60

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Solution

The fourth proportional to 10,350,203.60, 15,525,305.40 and 5,871,227.60 is: 8,806,841.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,350,203.60 : 15,525,305.40 = 5,871,227.60 : x
  2. Step 2: Convert to fraction form
    10,350,203.60/15,525,305.40 = 5,871,227.60/x
  3. Step 3: Cross multiply
    10,350,203.60x = 15,525,305.40 × 5,871,227.60
  4. Step 4: Simplify right side
    10,350,203.60x = 91,152,601,562,909.03
  5. Step 5: Solve for x
    x = 91,152,601,562,909.03/10,350,203.60
  6. Step 6: Final answer
    x = 8,806,841.40

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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.