Home / 4,209,780.04-6,314,614.69-1,014,880.59

Finding the Fourth Proportional to 4,209,780.04, 6,314,614.69 and 1,014,880.59

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Solution

The fourth proportional to 4,209,780.04, 6,314,614.69 and 1,014,880.59 is: 1,522,307.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,209,780.04 : 6,314,614.69 = 1,014,880.59 : x
  2. Step 2: Convert to fraction form
    4,209,780.04/6,314,614.69 = 1,014,880.59/x
  3. Step 3: Cross multiply
    4,209,780.04x = 6,314,614.69 × 1,014,880.59
  4. Step 4: Simplify right side
    4,209,780.04x = 6,408,579,881,575.57
  5. Step 5: Solve for x
    x = 6,408,579,881,575.57/4,209,780.04
  6. Step 6: Final answer
    x = 1,522,307.54

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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.