Home / 1,782,001.60-2,673,002.40-984,840.10

Finding the Fourth Proportional to 1,782,001.60, 2,673,002.40 and 984,840.10

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Solution

The fourth proportional to 1,782,001.60, 2,673,002.40 and 984,840.10 is: 1,477,260.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,782,001.60 : 2,673,002.40 = 984,840.10 : x
  2. Step 2: Convert to fraction form
    1,782,001.60/2,673,002.40 = 984,840.10/x
  3. Step 3: Cross multiply
    1,782,001.60x = 2,673,002.40 × 984,840.10
  4. Step 4: Simplify right side
    1,782,001.60x = 2,632,479,950,916.24
  5. Step 5: Solve for x
    x = 2,632,479,950,916.24/1,782,001.60
  6. Step 6: Final answer
    x = 1,477,260.15

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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.