Home / 9,522,030.15-14,281,135.59-4,662,242.78

Finding the Fourth Proportional to 9,522,030.15, 14,281,135.59 and 4,662,242.78

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Solution

The fourth proportional to 9,522,030.15, 14,281,135.59 and 4,662,242.78 is: 6,992,429.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,522,030.15 : 14,281,135.59 = 4,662,242.78 : x
  2. Step 2: Convert to fraction form
    9,522,030.15/14,281,135.59 = 4,662,242.78/x
  3. Step 3: Cross multiply
    9,522,030.15x = 14,281,135.59 × 4,662,242.78
  4. Step 4: Simplify right side
    9,522,030.15x = 66,582,121,223,272.87
  5. Step 5: Solve for x
    x = 66,582,121,223,272.87/9,522,030.15
  6. Step 6: Final answer
    x = 6,992,429.15

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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.