Home / 6,738,826.40-10,087,244.40-4,849,258.40

Finding the Fourth Proportional to 6,738,826.40, 10,087,244.40 and 4,849,258.40

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Solution

The fourth proportional to 6,738,826.40, 10,087,244.40 and 4,849,258.40 is: 7,258,779.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,738,826.40 : 10,087,244.40 = 4,849,258.40 : x
  2. Step 2: Convert to fraction form
    6,738,826.40/10,087,244.40 = 4,849,258.40/x
  3. Step 3: Cross multiply
    6,738,826.40x = 10,087,244.40 × 4,849,258.40
  4. Step 4: Simplify right side
    6,738,826.40x = 48,915,654,639,552.97
  5. Step 5: Solve for x
    x = 48,915,654,639,552.97/6,738,826.40
  6. Step 6: Final answer
    x = 7,258,779.46

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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.