Home / 3,559,637.51-4,910,943.93-2,631,573.71

Finding the Fourth Proportional to 3,559,637.51, 4,910,943.93 and 2,631,573.71

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Solution

The fourth proportional to 3,559,637.51, 4,910,943.93 and 2,631,573.71 is: 3,630,569.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,559,637.51 : 4,910,943.93 = 2,631,573.71 : x
  2. Step 2: Convert to fraction form
    3,559,637.51/4,910,943.93 = 2,631,573.71/x
  3. Step 3: Cross multiply
    3,559,637.51x = 4,910,943.93 × 2,631,573.71
  4. Step 4: Simplify right side
    3,559,637.51x = 12,923,510,937,472.08
  5. Step 5: Solve for x
    x = 12,923,510,937,472.08/3,559,637.51
  6. Step 6: Final answer
    x = 3,630,569.38

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Double scale
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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.