Home / 7,705,652.14-11,549,526.08-2,910,290.14

Finding the Fourth Proportional to 7,705,652.14, 11,549,526.08 and 2,910,290.14

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Solution

The fourth proportional to 7,705,652.14, 11,549,526.08 and 2,910,290.14 is: 4,362,054.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,705,652.14 : 11,549,526.08 = 2,910,290.14 : x
  2. Step 2: Convert to fraction form
    7,705,652.14/11,549,526.08 = 2,910,290.14/x
  3. Step 3: Cross multiply
    7,705,652.14x = 11,549,526.08 × 2,910,290.14
  4. Step 4: Simplify right side
    7,705,652.14x = 33,612,471,879,572.58
  5. Step 5: Solve for x
    x = 33,612,471,879,572.58/7,705,652.14
  6. Step 6: Final answer
    x = 4,362,054.15

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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.