Home / 3,570,810.09-4,929,225.89-2,410,827.72

Finding the Fourth Proportional to 3,570,810.09, 4,929,225.89 and 2,410,827.72

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Solution

The fourth proportional to 3,570,810.09, 4,929,225.89 and 2,410,827.72 is: 3,327,960.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570,810.09 : 4,929,225.89 = 2,410,827.72 : x
  2. Step 2: Convert to fraction form
    3,570,810.09/4,929,225.89 = 2,410,827.72/x
  3. Step 3: Cross multiply
    3,570,810.09x = 4,929,225.89 × 2,410,827.72
  4. Step 4: Simplify right side
    3,570,810.09x = 11,883,514,424,502.74
  5. Step 5: Solve for x
    x = 11,883,514,424,502.74/3,570,810.09
  6. Step 6: Final answer
    x = 3,327,960.36

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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.