Home / 7,755,544.80-11,635,061.67-2,364,740.12

Finding the Fourth Proportional to 7,755,544.80, 11,635,061.67 and 2,364,740.12

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Solution

The fourth proportional to 7,755,544.80, 11,635,061.67 and 2,364,740.12 is: 3,547,642.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,755,544.80 : 11,635,061.67 = 2,364,740.12 : x
  2. Step 2: Convert to fraction form
    7,755,544.80/11,635,061.67 = 2,364,740.12/x
  3. Step 3: Cross multiply
    7,755,544.80x = 11,635,061.67 × 2,364,740.12
  4. Step 4: Simplify right side
    7,755,544.80x = 27,513,897,158,810.86
  5. Step 5: Solve for x
    x = 27,513,897,158,810.86/7,755,544.80
  6. Step 6: Final answer
    x = 3,547,642.09

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.