Home / 7,069,952.04-9,756,540.17-4,014,166.29

Finding the Fourth Proportional to 7,069,952.04, 9,756,540.17 and 4,014,166.29

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Solution

The fourth proportional to 7,069,952.04, 9,756,540.17 and 4,014,166.29 is: 5,539,553.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,069,952.04 : 9,756,540.17 = 4,014,166.29 : x
  2. Step 2: Convert to fraction form
    7,069,952.04/9,756,540.17 = 4,014,166.29/x
  3. Step 3: Cross multiply
    7,069,952.04x = 9,756,540.17 × 4,014,166.29
  4. Step 4: Simplify right side
    7,069,952.04x = 39,164,374,657,444.87
  5. Step 5: Solve for x
    x = 39,164,374,657,444.87/7,069,952.04
  6. Step 6: Final answer
    x = 5,539,553.09

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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.