Home / 2,411,881.94-3,613,094.13-1,398,875.69

Finding the Fourth Proportional to 2,411,881.94, 3,613,094.13 and 1,398,875.69

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Solution

The fourth proportional to 2,411,881.94, 3,613,094.13 and 1,398,875.69 is: 2,095,570.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,411,881.94 : 3,613,094.13 = 1,398,875.69 : x
  2. Step 2: Convert to fraction form
    2,411,881.94/3,613,094.13 = 1,398,875.69/x
  3. Step 3: Cross multiply
    2,411,881.94x = 3,613,094.13 × 1,398,875.69
  4. Step 4: Simplify right side
    2,411,881.94x = 5,054,269,544,138.70
  5. Step 5: Solve for x
    x = 5,054,269,544,138.70/2,411,881.94
  6. Step 6: Final answer
    x = 2,095,570.87

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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.