Home / 10,051,462.41-15,083,570.45-4,294,239.35

Finding the Fourth Proportional to 10,051,462.41, 15,083,570.45 and 4,294,239.35

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Solution

The fourth proportional to 10,051,462.41, 15,083,570.45 and 4,294,239.35 is: 6,444,083.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,051,462.41 : 15,083,570.45 = 4,294,239.35 : x
  2. Step 2: Convert to fraction form
    10,051,462.41/15,083,570.45 = 4,294,239.35/x
  3. Step 3: Cross multiply
    10,051,462.41x = 15,083,570.45 × 4,294,239.35
  4. Step 4: Simplify right side
    10,051,462.41x = 64,772,461,667,998.16
  5. Step 5: Solve for x
    x = 64,772,461,667,998.16/10,051,462.41
  6. Step 6: Final answer
    x = 6,444,083.36

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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.