Home / 1,498,933.18-2,069,203.26-955,799.02

Finding the Fourth Proportional to 1,498,933.18, 2,069,203.26 and 955,799.02

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Solution

The fourth proportional to 1,498,933.18, 2,069,203.26 and 955,799.02 is: 1,319,433.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,498,933.18 : 2,069,203.26 = 955,799.02 : x
  2. Step 2: Convert to fraction form
    1,498,933.18/2,069,203.26 = 955,799.02/x
  3. Step 3: Cross multiply
    1,498,933.18x = 2,069,203.26 × 955,799.02
  4. Step 4: Simplify right side
    1,498,933.18x = 1,977,742,448,088.81
  5. Step 5: Solve for x
    x = 1,977,742,448,088.81/1,498,933.18
  6. Step 6: Final answer
    x = 1,319,433.36

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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.