Home / 1,034,682.13-1,427,851.05-575,788.87

Finding the Fourth Proportional to 1,034,682.13, 1,427,851.05 and 575,788.87

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Solution

The fourth proportional to 1,034,682.13, 1,427,851.05 and 575,788.87 is: 794,582.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,682.13 : 1,427,851.05 = 575,788.87 : x
  2. Step 2: Convert to fraction form
    1,034,682.13/1,427,851.05 = 575,788.87/x
  3. Step 3: Cross multiply
    1,034,682.13x = 1,427,851.05 × 575,788.87
  4. Step 4: Simplify right side
    1,034,682.13x = 822,140,742,607.81
  5. Step 5: Solve for x
    x = 822,140,742,607.81/1,034,682.13
  6. Step 6: Final answer
    x = 794,582.91

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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.