Home / 2,495,646.48-3,443,992.13-1,349,726.82

Finding the Fourth Proportional to 2,495,646.48, 3,443,992.13 and 1,349,726.82

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Solution

The fourth proportional to 2,495,646.48, 3,443,992.13 and 1,349,726.82 is: 1,862,623.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,646.48 : 3,443,992.13 = 1,349,726.82 : x
  2. Step 2: Convert to fraction form
    2,495,646.48/3,443,992.13 = 1,349,726.82/x
  3. Step 3: Cross multiply
    2,495,646.48x = 3,443,992.13 × 1,349,726.82
  4. Step 4: Simplify right side
    2,495,646.48x = 4,648,448,545,729.93
  5. Step 5: Solve for x
    x = 4,648,448,545,729.93/2,495,646.48
  6. Step 6: Final answer
    x = 1,862,623.00

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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.