Home / 3,683,637.39-5,046,607.73-3,545,572.53

Finding the Fourth Proportional to 3,683,637.39, 5,046,607.73 and 3,545,572.53

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Solution

The fourth proportional to 3,683,637.39, 5,046,607.73 and 3,545,572.53 is: 4,857,457.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,683,637.39 : 5,046,607.73 = 3,545,572.53 : x
  2. Step 2: Convert to fraction form
    3,683,637.39/5,046,607.73 = 3,545,572.53/x
  3. Step 3: Cross multiply
    3,683,637.39x = 5,046,607.73 × 3,545,572.53
  4. Step 4: Simplify right side
    3,683,637.39x = 17,893,113,719,445.79
  5. Step 5: Solve for x
    x = 17,893,113,719,445.79/3,683,637.39
  6. Step 6: Final answer
    x = 4,857,457.95

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.