Home / 7,395,311.10-11,092,966.65-6,261,570.30

Finding the Fourth Proportional to 7,395,311.10, 11,092,966.65 and 6,261,570.30

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Solution

The fourth proportional to 7,395,311.10, 11,092,966.65 and 6,261,570.30 is: 9,392,355.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,395,311.10 : 11,092,966.65 = 6,261,570.30 : x
  2. Step 2: Convert to fraction form
    7,395,311.10/11,092,966.65 = 6,261,570.30/x
  3. Step 3: Cross multiply
    7,395,311.10x = 11,092,966.65 × 6,261,570.30
  4. Step 4: Simplify right side
    7,395,311.10x = 69,459,390,514,530.49
  5. Step 5: Solve for x
    x = 69,459,390,514,530.49/7,395,311.10
  6. Step 6: Final answer
    x = 9,392,355.45

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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.