Home / 1,651,097.11-2,477,235.59-1,003,989.86

Finding the Fourth Proportional to 1,651,097.11, 2,477,235.59 and 1,003,989.86

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Solution

The fourth proportional to 1,651,097.11, 2,477,235.59 and 1,003,989.86 is: 1,506,343.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,651,097.11 : 2,477,235.59 = 1,003,989.86 : x
  2. Step 2: Convert to fraction form
    1,651,097.11/2,477,235.59 = 1,003,989.86/x
  3. Step 3: Cross multiply
    1,651,097.11x = 2,477,235.59 × 1,003,989.86
  4. Step 4: Simplify right side
    1,651,097.11x = 2,487,119,413,191.12
  5. Step 5: Solve for x
    x = 2,487,119,413,191.12/1,651,097.11
  6. Step 6: Final answer
    x = 1,506,343.51

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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.