Home / 4,911,301.60-7,366,952.40-3,715,559.35

Finding the Fourth Proportional to 4,911,301.60, 7,366,952.40 and 3,715,559.35

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Solution

The fourth proportional to 4,911,301.60, 7,366,952.40 and 3,715,559.35 is: 5,573,339.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,911,301.60 : 7,366,952.40 = 3,715,559.35 : x
  2. Step 2: Convert to fraction form
    4,911,301.60/7,366,952.40 = 3,715,559.35/x
  3. Step 3: Cross multiply
    4,911,301.60x = 7,366,952.40 × 3,715,559.35
  4. Step 4: Simplify right side
    4,911,301.60x = 27,372,348,870,824.94
  5. Step 5: Solve for x
    x = 27,372,348,870,824.94/4,911,301.60
  6. Step 6: Final answer
    x = 5,573,339.03

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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.