Home / 1,452,151.70-2,035,111.90-1,452,151.70

Finding the Fourth Proportional to 1,452,151.70, 2,035,111.90 and 1,452,151.70

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Solution

The fourth proportional to 1,452,151.70, 2,035,111.90 and 1,452,151.70 is: 2,035,111.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,452,151.70 : 2,035,111.90 = 1,452,151.70 : x
  2. Step 2: Convert to fraction form
    1,452,151.70/2,035,111.90 = 1,452,151.70/x
  3. Step 3: Cross multiply
    1,452,151.70x = 2,035,111.90 × 1,452,151.70
  4. Step 4: Simplify right side
    1,452,151.70x = 2,955,291,205,275.23
  5. Step 5: Solve for x
    x = 2,955,291,205,275.23/1,452,151.70
  6. Step 6: Final answer
    x = 2,035,111.90

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.