Home / 2,326,210.40-3,483,716.72-1,575,981.92

Finding the Fourth Proportional to 2,326,210.40, 3,483,716.72 and 1,575,981.92

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Solution

The fourth proportional to 2,326,210.40, 3,483,716.72 and 1,575,981.92 is: 2,360,179.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326,210.40 : 3,483,716.72 = 1,575,981.92 : x
  2. Step 2: Convert to fraction form
    2,326,210.40/3,483,716.72 = 1,575,981.92/x
  3. Step 3: Cross multiply
    2,326,210.40x = 3,483,716.72 × 1,575,981.92
  4. Step 4: Simplify right side
    2,326,210.40x = 5,490,274,565,121.70
  5. Step 5: Solve for x
    x = 5,490,274,565,121.70/2,326,210.40
  6. Step 6: Final answer
    x = 2,360,179.70

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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.