Home / 6,089,082.78-8,402,581.14-3,335,290.80

Finding the Fourth Proportional to 6,089,082.78, 8,402,581.14 and 3,335,290.80

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Solution

The fourth proportional to 6,089,082.78, 8,402,581.14 and 3,335,290.80 is: 4,602,507.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,089,082.78 : 8,402,581.14 = 3,335,290.80 : x
  2. Step 2: Convert to fraction form
    6,089,082.78/8,402,581.14 = 3,335,290.80/x
  3. Step 3: Cross multiply
    6,089,082.78x = 8,402,581.14 × 3,335,290.80
  4. Step 4: Simplify right side
    6,089,082.78x = 28,025,051,572,495.51
  5. Step 5: Solve for x
    x = 28,025,051,572,495.51/6,089,082.78
  6. Step 6: Final answer
    x = 4,602,507.90

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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.