Home / 1,477,916.19-2,216,860.89-467,038.29

Finding the Fourth Proportional to 1,477,916.19, 2,216,860.89 and 467,038.29

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Solution

The fourth proportional to 1,477,916.19, 2,216,860.89 and 467,038.29 is: 700,553.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,477,916.19 : 2,216,860.89 = 467,038.29 : x
  2. Step 2: Convert to fraction form
    1,477,916.19/2,216,860.89 = 467,038.29/x
  3. Step 3: Cross multiply
    1,477,916.19x = 2,216,860.89 × 467,038.29
  4. Step 4: Simplify right side
    1,477,916.19x = 1,035,358,919,233.48
  5. Step 5: Solve for x
    x = 1,035,358,919,233.48/1,477,916.19
  6. Step 6: Final answer
    x = 700,553.20

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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.