Home / 9,341,281.20-14,014,546.20-4,549,126.80

Finding the Fourth Proportional to 9,341,281.20, 14,014,546.20 and 4,549,126.80

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Solution

The fourth proportional to 9,341,281.20, 14,014,546.20 and 4,549,126.80 is: 6,824,968.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,341,281.20 : 14,014,546.20 = 4,549,126.80 : x
  2. Step 2: Convert to fraction form
    9,341,281.20/14,014,546.20 = 4,549,126.80/x
  3. Step 3: Cross multiply
    9,341,281.20x = 14,014,546.20 × 4,549,126.80
  4. Step 4: Simplify right side
    9,341,281.20x = 63,753,947,708,258.16
  5. Step 5: Solve for x
    x = 63,753,947,708,258.16/9,341,281.20
  6. Step 6: Final answer
    x = 6,824,968.26

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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.