Home / 2,699,066.90-3,724,712.46-1,475,377.26

Finding the Fourth Proportional to 2,699,066.90, 3,724,712.46 and 1,475,377.26

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Solution

The fourth proportional to 2,699,066.90, 3,724,712.46 and 1,475,377.26 is: 2,036,020.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,699,066.90 : 3,724,712.46 = 1,475,377.26 : x
  2. Step 2: Convert to fraction form
    2,699,066.90/3,724,712.46 = 1,475,377.26/x
  3. Step 3: Cross multiply
    2,699,066.90x = 3,724,712.46 × 1,475,377.26
  4. Step 4: Simplify right side
    2,699,066.90x = 5,495,356,063,522.66
  5. Step 5: Solve for x
    x = 5,495,356,063,522.66/2,699,066.90
  6. Step 6: Final answer
    x = 2,036,020.70

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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.