Home / 2,403,058.59-3,316,231.43-1,300,490.13

Finding the Fourth Proportional to 2,403,058.59, 3,316,231.43 and 1,300,490.13

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Solution

The fourth proportional to 2,403,058.59, 3,316,231.43 and 1,300,490.13 is: 1,794,682.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,403,058.59 : 3,316,231.43 = 1,300,490.13 : x
  2. Step 2: Convert to fraction form
    2,403,058.59/3,316,231.43 = 1,300,490.13/x
  3. Step 3: Cross multiply
    2,403,058.59x = 3,316,231.43 × 1,300,490.13
  4. Step 4: Simplify right side
    2,403,058.59x = 4,312,726,254,321.04
  5. Step 5: Solve for x
    x = 4,312,726,254,321.04/2,403,058.59
  6. Step 6: Final answer
    x = 1,794,682.11

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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.