Home / 9,340,200.34-14,014,346.40-5,017,206.28

Finding the Fourth Proportional to 9,340,200.34, 14,014,346.40 and 5,017,206.28

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Solution

The fourth proportional to 9,340,200.34, 14,014,346.40 and 5,017,206.28 is: 7,527,982.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,340,200.34 : 14,014,346.40 = 5,017,206.28 : x
  2. Step 2: Convert to fraction form
    9,340,200.34/14,014,346.40 = 5,017,206.28/x
  3. Step 3: Cross multiply
    9,340,200.34x = 14,014,346.40 × 5,017,206.28
  4. Step 4: Simplify right side
    9,340,200.34x = 70,312,866,768,175.40
  5. Step 5: Solve for x
    x = 70,312,866,768,175.40/9,340,200.34
  6. Step 6: Final answer
    x = 7,527,982.72

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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.