Home / 3,554,799.13-4,905,748.95-2,006,437.82

Finding the Fourth Proportional to 3,554,799.13, 4,905,748.95 and 2,006,437.82

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Solution

The fourth proportional to 3,554,799.13, 4,905,748.95 and 2,006,437.82 is: 2,768,955.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,554,799.13 : 4,905,748.95 = 2,006,437.82 : x
  2. Step 2: Convert to fraction form
    3,554,799.13/4,905,748.95 = 2,006,437.82/x
  3. Step 3: Cross multiply
    3,554,799.13x = 4,905,748.95 × 2,006,437.82
  4. Step 4: Simplify right side
    3,554,799.13x = 9,843,080,228,705.29
  5. Step 5: Solve for x
    x = 9,843,080,228,705.29/3,554,799.13
  6. Step 6: Final answer
    x = 2,768,955.40

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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.