Home / 8,052,360.48-12,077,040.08-2,587,550

Finding the Fourth Proportional to 8,052,360.48, 12,077,040.08 and 2,587,550

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Solution

The fourth proportional to 8,052,360.48, 12,077,040.08 and 2,587,550 is: 3,880,842.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,052,360.48 : 12,077,040.08 = 2,587,550 : x
  2. Step 2: Convert to fraction form
    8,052,360.48/12,077,040.08 = 2,587,550/x
  3. Step 3: Cross multiply
    8,052,360.48x = 12,077,040.08 × 2,587,550
  4. Step 4: Simplify right side
    8,052,360.48x = 31,249,945,059,004
  5. Step 5: Solve for x
    x = 31,249,945,059,004/8,052,360.48
  6. Step 6: Final answer
    x = 3,880,842.78

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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.