Home / 1,056,495.95-1,584,339.94-576,467.16

Finding the Fourth Proportional to 1,056,495.95, 1,584,339.94 and 576,467.16

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Solution

The fourth proportional to 1,056,495.95, 1,584,339.94 and 576,467.16 is: 864,480.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,495.95 : 1,584,339.94 = 576,467.16 : x
  2. Step 2: Convert to fraction form
    1,056,495.95/1,584,339.94 = 576,467.16/x
  3. Step 3: Cross multiply
    1,056,495.95x = 1,584,339.94 × 576,467.16
  4. Step 4: Simplify right side
    1,056,495.95x = 913,319,945,224.93
  5. Step 5: Solve for x
    x = 913,319,945,224.93/1,056,495.95
  6. Step 6: Final answer
    x = 864,480.31

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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.