Home / 1,035,502.05-1,552,329.67-404,269.05

Finding the Fourth Proportional to 1,035,502.05, 1,552,329.67 and 404,269.05

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Solution

The fourth proportional to 1,035,502.05, 1,552,329.67 and 404,269.05 is: 606,043.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,502.05 : 1,552,329.67 = 404,269.05 : x
  2. Step 2: Convert to fraction form
    1,035,502.05/1,552,329.67 = 404,269.05/x
  3. Step 3: Cross multiply
    1,035,502.05x = 1,552,329.67 × 404,269.05
  4. Step 4: Simplify right side
    1,035,502.05x = 627,558,840,977.71
  5. Step 5: Solve for x
    x = 627,558,840,977.71/1,035,502.05
  6. Step 6: Final answer
    x = 606,043.07

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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.