Home / 4,885,471.40-7,328,207.10-2,366,047.40

Finding the Fourth Proportional to 4,885,471.40, 7,328,207.10 and 2,366,047.40

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Solution

The fourth proportional to 4,885,471.40, 7,328,207.10 and 2,366,047.40 is: 3,549,071.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,885,471.40 : 7,328,207.10 = 2,366,047.40 : x
  2. Step 2: Convert to fraction form
    4,885,471.40/7,328,207.10 = 2,366,047.40/x
  3. Step 3: Cross multiply
    4,885,471.40x = 7,328,207.10 × 2,366,047.40
  4. Step 4: Simplify right side
    4,885,471.40x = 17,338,885,355,616.54
  5. Step 5: Solve for x
    x = 17,338,885,355,616.54/4,885,471.40
  6. Step 6: Final answer
    x = 3,549,071.10

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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.