Home / 4,690,909.89-6,470,118.48-4,304,971.59

Finding the Fourth Proportional to 4,690,909.89, 6,470,118.48 and 4,304,971.59

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Solution

The fourth proportional to 4,690,909.89, 6,470,118.48 and 4,304,971.59 is: 5,937,798.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,690,909.89 : 6,470,118.48 = 4,304,971.59 : x
  2. Step 2: Convert to fraction form
    4,690,909.89/6,470,118.48 = 4,304,971.59/x
  3. Step 3: Cross multiply
    4,690,909.89x = 6,470,118.48 × 4,304,971.59
  4. Step 4: Simplify right side
    4,690,909.89x = 27,853,676,240,333.98
  5. Step 5: Solve for x
    x = 27,853,676,240,333.98/4,690,909.89
  6. Step 6: Final answer
    x = 5,937,798.19

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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.