Home / 4,604,167.39-6,906,881.36-1,570,718.80

Finding the Fourth Proportional to 4,604,167.39, 6,906,881.36 and 1,570,718.80

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Solution

The fourth proportional to 4,604,167.39, 6,906,881.36 and 1,570,718.80 is: 2,356,293.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,604,167.39 : 6,906,881.36 = 1,570,718.80 : x
  2. Step 2: Convert to fraction form
    4,604,167.39/6,906,881.36 = 1,570,718.80/x
  3. Step 3: Cross multiply
    4,604,167.39x = 6,906,881.36 × 1,570,718.80
  4. Step 4: Simplify right side
    4,604,167.39x = 10,848,768,401,521.57
  5. Step 5: Solve for x
    x = 10,848,768,401,521.57/4,604,167.39
  6. Step 6: Final answer
    x = 2,356,293.22

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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.