Home / 5,444,973.02-7,514,501.98-3,122,081.65

Finding the Fourth Proportional to 5,444,973.02, 7,514,501.98 and 3,122,081.65

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Solution

The fourth proportional to 5,444,973.02, 7,514,501.98 and 3,122,081.65 is: 4,308,724.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,444,973.02 : 7,514,501.98 = 3,122,081.65 : x
  2. Step 2: Convert to fraction form
    5,444,973.02/7,514,501.98 = 3,122,081.65/x
  3. Step 3: Cross multiply
    5,444,973.02x = 7,514,501.98 × 3,122,081.65
  4. Step 4: Simplify right side
    5,444,973.02x = 23,460,888,714,055.21
  5. Step 5: Solve for x
    x = 23,460,888,714,055.21/5,444,973.02
  6. Step 6: Final answer
    x = 4,308,724.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.