Home / 1,500,673.58-2,249,631.06-540,894.32

Finding the Fourth Proportional to 1,500,673.58, 2,249,631.06 and 540,894.32

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Solution

The fourth proportional to 1,500,673.58, 2,249,631.06 and 540,894.32 is: 810,844.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,500,673.58 : 2,249,631.06 = 540,894.32 : x
  2. Step 2: Convert to fraction form
    1,500,673.58/2,249,631.06 = 540,894.32/x
  3. Step 3: Cross multiply
    1,500,673.58x = 2,249,631.06 × 540,894.32
  4. Step 4: Simplify right side
    1,500,673.58x = 1,216,812,660,651.72
  5. Step 5: Solve for x
    x = 1,216,812,660,651.72/1,500,673.58
  6. Step 6: Final answer
    x = 810,844.33

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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.