Home / 1,032,916.50-1,549,433.07-368,068.50

Finding the Fourth Proportional to 1,032,916.50, 1,549,433.07 and 368,068.50

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Solution

The fourth proportional to 1,032,916.50, 1,549,433.07 and 368,068.50 is: 552,123.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,916.50 : 1,549,433.07 = 368,068.50 : x
  2. Step 2: Convert to fraction form
    1,032,916.50/1,549,433.07 = 368,068.50/x
  3. Step 3: Cross multiply
    1,032,916.50x = 1,549,433.07 × 368,068.50
  4. Step 4: Simplify right side
    1,032,916.50x = 570,297,505,925.30
  5. Step 5: Solve for x
    x = 570,297,505,925.30/1,032,916.50
  6. Step 6: Final answer
    x = 552,123.53

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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.