Home / 8,896,009.63-13,344,599.95-2,330,879.32

Finding the Fourth Proportional to 8,896,009.63, 13,344,599.95 and 2,330,879.32

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Solution

The fourth proportional to 8,896,009.63, 13,344,599.95 and 2,330,879.32 is: 3,496,472.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,896,009.63 : 13,344,599.95 = 2,330,879.32 : x
  2. Step 2: Convert to fraction form
    8,896,009.63/13,344,599.95 = 2,330,879.32/x
  3. Step 3: Cross multiply
    8,896,009.63x = 13,344,599.95 × 2,330,879.32
  4. Step 4: Simplify right side
    8,896,009.63x = 31,104,652,057,128.03
  5. Step 5: Solve for x
    x = 31,104,652,057,128.03/8,896,009.63
  6. Step 6: Final answer
    x = 3,496,472.39

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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.