Home / 4,963,149.74-6,847,402.47-3,245,275.82

Finding the Fourth Proportional to 4,963,149.74, 6,847,402.47 and 3,245,275.82

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Solution

The fourth proportional to 4,963,149.74, 6,847,402.47 and 3,245,275.82 is: 4,477,340.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,963,149.74 : 6,847,402.47 = 3,245,275.82 : x
  2. Step 2: Convert to fraction form
    4,963,149.74/6,847,402.47 = 3,245,275.82/x
  3. Step 3: Cross multiply
    4,963,149.74x = 6,847,402.47 × 3,245,275.82
  4. Step 4: Simplify right side
    4,963,149.74x = 22,221,709,631,462.26
  5. Step 5: Solve for x
    x = 22,221,709,631,462.26/4,963,149.74
  6. Step 6: Final answer
    x = 4,477,340.16

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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.