Home / 4,749,172.86-6,553,864.16-2,573,716.01

Finding the Fourth Proportional to 4,749,172.86, 6,553,864.16 and 2,573,716.01

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Solution

The fourth proportional to 4,749,172.86, 6,553,864.16 and 2,573,716.01 is: 3,551,731.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,749,172.86 : 6,553,864.16 = 2,573,716.01 : x
  2. Step 2: Convert to fraction form
    4,749,172.86/6,553,864.16 = 2,573,716.01/x
  3. Step 3: Cross multiply
    4,749,172.86x = 6,553,864.16 × 2,573,716.01
  4. Step 4: Simplify right side
    4,749,172.86x = 16,867,785,070,319.30
  5. Step 5: Solve for x
    x = 16,867,785,070,319.30/4,749,172.86
  6. Step 6: Final answer
    x = 3,551,731.13

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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.