Home / 10,051,463.66-15,083,572.32-4,294,240.60

Finding the Fourth Proportional to 10,051,463.66, 15,083,572.32 and 4,294,240.60

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Solution

The fourth proportional to 10,051,463.66, 15,083,572.32 and 4,294,240.60 is: 6,444,085.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,051,463.66 : 15,083,572.32 = 4,294,240.60 : x
  2. Step 2: Convert to fraction form
    10,051,463.66/15,083,572.32 = 4,294,240.60/x
  3. Step 3: Cross multiply
    10,051,463.66x = 15,083,572.32 × 4,294,240.60
  4. Step 4: Simplify right side
    10,051,463.66x = 64,772,488,574,162.33
  5. Step 5: Solve for x
    x = 64,772,488,574,162.33/10,051,463.66
  6. Step 6: Final answer
    x = 6,444,085.24

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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.