Home / 6,778,038.48-10,167,035.54-2,460,082.94

Finding the Fourth Proportional to 6,778,038.48, 10,167,035.54 and 2,460,082.94

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Solution

The fourth proportional to 6,778,038.48, 10,167,035.54 and 2,460,082.94 is: 3,690,116.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,778,038.48 : 10,167,035.54 = 2,460,082.94 : x
  2. Step 2: Convert to fraction form
    6,778,038.48/10,167,035.54 = 2,460,082.94/x
  3. Step 3: Cross multiply
    6,778,038.48x = 10,167,035.54 × 2,460,082.94
  4. Step 4: Simplify right side
    6,778,038.48x = 25,011,750,714,508.05
  5. Step 5: Solve for x
    x = 25,011,750,714,508.05/6,778,038.48
  6. Step 6: Final answer
    x = 3,690,116.37

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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.