Home / 4,690,901.12-6,470,106.44-4,304,962.85

Finding the Fourth Proportional to 4,690,901.12, 6,470,106.44 and 4,304,962.85

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Solution

The fourth proportional to 4,690,901.12, 6,470,106.44 and 4,304,962.85 is: 5,937,786.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,690,901.12 : 6,470,106.44 = 4,304,962.85 : x
  2. Step 2: Convert to fraction form
    4,690,901.12/6,470,106.44 = 4,304,962.85/x
  3. Step 3: Cross multiply
    4,690,901.12x = 6,470,106.44 × 4,304,962.85
  4. Step 4: Simplify right side
    4,690,901.12x = 27,853,567,805,870.40
  5. Step 5: Solve for x
    x = 27,853,567,805,870.40/4,690,901.12
  6. Step 6: Final answer
    x = 5,937,786.18

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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.