Home / 1,860,737.04-2,567,879.14-1,045,084.46

Finding the Fourth Proportional to 1,860,737.04, 2,567,879.14 and 1,045,084.46

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Solution

The fourth proportional to 1,860,737.04, 2,567,879.14 and 1,045,084.46 is: 1,442,251.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,860,737.04 : 2,567,879.14 = 1,045,084.46 : x
  2. Step 2: Convert to fraction form
    1,860,737.04/2,567,879.14 = 1,045,084.46/x
  3. Step 3: Cross multiply
    1,860,737.04x = 2,567,879.14 × 1,045,084.46
  4. Step 4: Simplify right side
    1,860,737.04x = 2,683,650,584,372.16
  5. Step 5: Solve for x
    x = 2,683,650,584,372.16/1,860,737.04
  6. Step 6: Final answer
    x = 1,442,251.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.