Home / 3,716,412.84-5,570,854.38-2,518,456.32

Finding the Fourth Proportional to 3,716,412.84, 5,570,854.38 and 2,518,456.32

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Solution

The fourth proportional to 3,716,412.84, 5,570,854.38 and 2,518,456.32 is: 3,775,133.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,716,412.84 : 5,570,854.38 = 2,518,456.32 : x
  2. Step 2: Convert to fraction form
    3,716,412.84/5,570,854.38 = 2,518,456.32/x
  3. Step 3: Cross multiply
    3,716,412.84x = 5,570,854.38 × 2,518,456.32
  4. Step 4: Simplify right side
    3,716,412.84x = 14,029,953,421,110.68
  5. Step 5: Solve for x
    x = 14,029,953,421,110.68/3,716,412.84
  6. Step 6: Final answer
    x = 3,775,133.18

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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.