Home / 603,595,264.80-904,468,800.51-406,127,260.01

Finding the Fourth Proportional to 603,595,264.80, 904,468,800.51 and 406,127,260.01

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Solution

The fourth proportional to 603,595,264.80, 904,468,800.51 and 406,127,260.01 is: 608,569,114.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,595,264.80 : 904,468,800.51 = 406,127,260.01 : x
  2. Step 2: Convert to fraction form
    603,595,264.80/904,468,800.51 = 406,127,260.01/x
  3. Step 3: Cross multiply
    603,595,264.80x = 904,468,800.51 × 406,127,260.01
  4. Step 4: Simplify right side
    603,595,264.80x = 367,329,435,711,135,232
  5. Step 5: Solve for x
    x = 367,329,435,711,135,232/603,595,264.80
  6. Step 6: Final answer
    x = 608,569,114.33

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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.