Home / 1,673,026.22-2,507,483.54-773,250.68

Finding the Fourth Proportional to 1,673,026.22, 2,507,483.54 and 773,250.68

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Solution

The fourth proportional to 1,673,026.22, 2,507,483.54 and 773,250.68 is: 1,158,925.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,673,026.22 : 2,507,483.54 = 773,250.68 : x
  2. Step 2: Convert to fraction form
    1,673,026.22/2,507,483.54 = 773,250.68/x
  3. Step 3: Cross multiply
    1,673,026.22x = 2,507,483.54 × 773,250.68
  4. Step 4: Simplify right side
    1,673,026.22x = 1,938,913,352,393.81
  5. Step 5: Solve for x
    x = 1,938,913,352,393.81/1,673,026.22
  6. Step 6: Final answer
    x = 1,158,925.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.