Home / 11,377,405.60-17,066,108.40-4,557,246.10

Finding the Fourth Proportional to 11,377,405.60, 17,066,108.40 and 4,557,246.10

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Solution

The fourth proportional to 11,377,405.60, 17,066,108.40 and 4,557,246.10 is: 6,835,869.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,377,405.60 : 17,066,108.40 = 4,557,246.10 : x
  2. Step 2: Convert to fraction form
    11,377,405.60/17,066,108.40 = 4,557,246.10/x
  3. Step 3: Cross multiply
    11,377,405.60x = 17,066,108.40 × 4,557,246.10
  4. Step 4: Simplify right side
    11,377,405.60x = 77,774,455,948,077.23
  5. Step 5: Solve for x
    x = 77,774,455,948,077.23/11,377,405.60
  6. Step 6: Final answer
    x = 6,835,869.15

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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.