Home / 603,595,265.30-904,468,801.26-406,127,260.50

Finding the Fourth Proportional to 603,595,265.30, 904,468,801.26 and 406,127,260.50

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Solution

The fourth proportional to 603,595,265.30, 904,468,801.26 and 406,127,260.50 is: 608,569,115.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,595,265.30 : 904,468,801.26 = 406,127,260.50 : x
  2. Step 2: Convert to fraction form
    603,595,265.30/904,468,801.26 = 406,127,260.50/x
  3. Step 3: Cross multiply
    603,595,265.30x = 904,468,801.26 × 406,127,260.50
  4. Step 4: Simplify right side
    603,595,265.30x = 367,329,436,463,442,752
  5. Step 5: Solve for x
    x = 367,329,436,463,442,752/603,595,265.30
  6. Step 6: Final answer
    x = 608,569,115.07

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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.