Home / 795,058.03-1,096,994.64-463,862.40

Finding the Fourth Proportional to 795,058.03, 1,096,994.64 and 463,862.40

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Solution

The fourth proportional to 795,058.03, 1,096,994.64 and 463,862.40 is: 640,021.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,058.03 : 1,096,994.64 = 463,862.40 : x
  2. Step 2: Convert to fraction form
    795,058.03/1,096,994.64 = 463,862.40/x
  3. Step 3: Cross multiply
    795,058.03x = 1,096,994.64 × 463,862.40
  4. Step 4: Simplify right side
    795,058.03x = 508,854,564,123.29
  5. Step 5: Solve for x
    x = 508,854,564,123.29/795,058.03
  6. Step 6: Final answer
    x = 640,021.92

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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.