Home / 4,795,637.60-6,617,901.69-2,620,133.93

Finding the Fourth Proportional to 4,795,637.60, 6,617,901.69 and 2,620,133.93

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Solution

The fourth proportional to 4,795,637.60, 6,617,901.69 and 2,620,133.93 is: 3,615,742.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,795,637.60 : 6,617,901.69 = 2,620,133.93 : x
  2. Step 2: Convert to fraction form
    4,795,637.60/6,617,901.69 = 2,620,133.93/x
  3. Step 3: Cross multiply
    4,795,637.60x = 6,617,901.69 × 2,620,133.93
  4. Step 4: Simplify right side
    4,795,637.60x = 17,339,788,763,373.34
  5. Step 5: Solve for x
    x = 17,339,788,763,373.34/4,795,637.60
  6. Step 6: Final answer
    x = 3,615,742.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.