Home / 7,244,014.32-9,992,576.88-4,523,036.40

Finding the Fourth Proportional to 7,244,014.32, 9,992,576.88 and 4,523,036.40

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Solution

The fourth proportional to 7,244,014.32, 9,992,576.88 and 4,523,036.40 is: 6,239,191.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,244,014.32 : 9,992,576.88 = 4,523,036.40 : x
  2. Step 2: Convert to fraction form
    7,244,014.32/9,992,576.88 = 4,523,036.40/x
  3. Step 3: Cross multiply
    7,244,014.32x = 9,992,576.88 × 4,523,036.40
  4. Step 4: Simplify right side
    7,244,014.32x = 45,196,788,958,038.44
  5. Step 5: Solve for x
    x = 45,196,788,958,038.44/7,244,014.32
  6. Step 6: Final answer
    x = 6,239,191.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.