Home / 1,832,254.04-2,748,395.64-752,488.40

Finding the Fourth Proportional to 1,832,254.04, 2,748,395.64 and 752,488.40

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Solution

The fourth proportional to 1,832,254.04, 2,748,395.64 and 752,488.40 is: 1,128,738.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,254.04 : 2,748,395.64 = 752,488.40 : x
  2. Step 2: Convert to fraction form
    1,832,254.04/2,748,395.64 = 752,488.40/x
  3. Step 3: Cross multiply
    1,832,254.04x = 2,748,395.64 × 752,488.40
  4. Step 4: Simplify right side
    1,832,254.04x = 2,068,135,823,968.60
  5. Step 5: Solve for x
    x = 2,068,135,823,968.60/1,832,254.04
  6. Step 6: Final answer
    x = 1,128,738.58

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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.