Home / 1,350,875.60-2,026,054.20-404,277.20

Finding the Fourth Proportional to 1,350,875.60, 2,026,054.20 and 404,277.20

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Solution

The fourth proportional to 1,350,875.60, 2,026,054.20 and 404,277.20 is: 606,338.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,875.60 : 2,026,054.20 = 404,277.20 : x
  2. Step 2: Convert to fraction form
    1,350,875.60/2,026,054.20 = 404,277.20/x
  3. Step 3: Cross multiply
    1,350,875.60x = 2,026,054.20 × 404,277.20
  4. Step 4: Simplify right side
    1,350,875.60x = 819,087,519,024.24
  5. Step 5: Solve for x
    x = 819,087,519,024.24/1,350,875.60
  6. Step 6: Final answer
    x = 606,338.23

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1.5x scale

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.