Home / 9,580,413-14,374,565.88-7,034,628.36

Finding the Fourth Proportional to 9,580,413, 14,374,565.88 and 7,034,628.36

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Solution

The fourth proportional to 9,580,413, 14,374,565.88 and 7,034,628.36 is: 10,554,840.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,580,413 : 14,374,565.88 = 7,034,628.36 : x
  2. Step 2: Convert to fraction form
    9,580,413/14,374,565.88 = 7,034,628.36/x
  3. Step 3: Cross multiply
    9,580,413x = 14,374,565.88 × 7,034,628.36
  4. Step 4: Simplify right side
    9,580,413x = 101,119,728,802,136.38
  5. Step 5: Solve for x
    x = 101,119,728,802,136.38/9,580,413
  6. Step 6: Final answer
    x = 10,554,840.26

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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.