Home / 6,587,532.32-9,882,242.93-2,038,980.56

Finding the Fourth Proportional to 6,587,532.32, 9,882,242.93 and 2,038,980.56

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Solution

The fourth proportional to 6,587,532.32, 9,882,242.93 and 2,038,980.56 is: 3,058,763.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,587,532.32 : 9,882,242.93 = 2,038,980.56 : x
  2. Step 2: Convert to fraction form
    6,587,532.32/9,882,242.93 = 2,038,980.56/x
  3. Step 3: Cross multiply
    6,587,532.32x = 9,882,242.93 × 2,038,980.56
  4. Step 4: Simplify right side
    6,587,532.32x = 20,149,701,179,153.68
  5. Step 5: Solve for x
    x = 20,149,701,179,153.68/6,587,532.32
  6. Step 6: Final answer
    x = 3,058,763.16

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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.