Home / 5,304,941.52-7,958,965.05-1,710,636.18

Finding the Fourth Proportional to 5,304,941.52, 7,958,965.05 and 1,710,636.18

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Solution

The fourth proportional to 5,304,941.52, 7,958,965.05 and 1,710,636.18 is: 2,566,454.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,304,941.52 : 7,958,965.05 = 1,710,636.18 : x
  2. Step 2: Convert to fraction form
    5,304,941.52/7,958,965.05 = 1,710,636.18/x
  3. Step 3: Cross multiply
    5,304,941.52x = 7,958,965.05 × 1,710,636.18
  4. Step 4: Simplify right side
    5,304,941.52x = 13,614,893,569,885.51
  5. Step 5: Solve for x
    x = 13,614,893,569,885.51/5,304,941.52
  6. Step 6: Final answer
    x = 2,566,454.98

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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.