Home / 1,476,365.32-2,214,337.64-465,355.80

Finding the Fourth Proportional to 1,476,365.32, 2,214,337.64 and 465,355.80

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Solution

The fourth proportional to 1,476,365.32, 2,214,337.64 and 465,355.80 is: 697,967.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476,365.32 : 2,214,337.64 = 465,355.80 : x
  2. Step 2: Convert to fraction form
    1,476,365.32/2,214,337.64 = 465,355.80/x
  3. Step 3: Cross multiply
    1,476,365.32x = 2,214,337.64 × 465,355.80
  4. Step 4: Simplify right side
    1,476,365.32x = 1,030,454,863,932.31
  5. Step 5: Solve for x
    x = 1,030,454,863,932.31/1,476,365.32
  6. Step 6: Final answer
    x = 697,967.40

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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.