Home / 10,597,133.25-15,892,829.12-2,918,952

Finding the Fourth Proportional to 10,597,133.25, 15,892,829.12 and 2,918,952

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Solution

The fourth proportional to 10,597,133.25, 15,892,829.12 and 2,918,952 is: 4,377,637.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,597,133.25 : 15,892,829.12 = 2,918,952 : x
  2. Step 2: Convert to fraction form
    10,597,133.25/15,892,829.12 = 2,918,952/x
  3. Step 3: Cross multiply
    10,597,133.25x = 15,892,829.12 × 2,918,952
  4. Step 4: Simplify right side
    10,597,133.25x = 46,390,405,345,482.23
  5. Step 5: Solve for x
    x = 46,390,405,345,482.23/10,597,133.25
  6. Step 6: Final answer
    x = 4,377,637.26

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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.